Garlic dried in the yard of Mr. Nguyen Quan’s house. Photo: Van Chuong In early May, farmers on Ly Son island spread the last batch of dried garlic before putting it in bags to officially put agricultural products on the market. The old farmer Vo Tri Thoi has a smooth black skin and compares the story of garlic with high prices and waiting times, but the price does not go up by the story of picking garlic. Mr. Thoi ran to the stall to collect a handful of garlic sprinkled to make a stir-fry sound, then smiled wryly and said: “In the days when garlic was expensive, it only took a few handfuls of garlic to sell and it was enough money for a drink together with karaoke, But now I’ve collected half of the bamboo stalls and sold them, but it doesn’t work.” The people of Ly Son island have a bit of a sense of humour, especially the people on Be Island. The story of gathering garlic to sing karaoke is just a way for this farmer to liken the story of garlic to make me laugh. Because old farmer Thoi also admitted that his life was only fun with a few glasses of wine, and going to the shop to tip the youngest brother was just a joke to make the wives startle. Because working in garlic is very hard, you have to buy sand to cover it, then take care of it, rent a water machine to water it, stay up late and get up early, it’s very hard to get to the harvest day. Every time farmers in Ly Son island harvest garlic, the whole island immediately turns into an interesting picture. Many families spread garlic on the roof of the house to the yard and leave only a small road to go. The old farmers, after several months of struggling with the green garlic fields, now continue to dry the garlic in the sun, wait for the garlic to dry, then pack it, throw it in the mezzanine indoors and wait for the price. Life on the island during the garlic season is very busy, many people run up and down to ask for the price of 70 or 65 (70,000 VND or 65,000 VND). In the past years, fresh garlic harvested was often quoted by farmers at that price. If anyone accidentally talks about selling at a low price, their relatives will respond with a funny story, instead of talking too cheap, not selling. Mr. Vo Tri Thoi, said, 336ha of garlic growing on the island every year farmers collect more than 2,000 tons of garlic. If the dried garlic is sold at 70,000 VND/kg, it will make a profit. Currently, farmers on the island are not hoarding garlic, but keeping garlic dry to wait for the price, but the current price is difficult. Farmers in the island grow garlic on volcanic soil, so Ly Son garlic has a more spicy and aromatic taste than garlic grown in the mainland. At times, garlic is sold for 170,000 VND/kg of dried garlic. The current price of dried garlic is 40,000 VND/kg. At this price, many farmers share a loss, so they decided to keep, pin their goods and wait for the price to move up. However, the number of tourists to the island has decreased deeply, so farmers wait for garlic in inland markets to increase the price to bring garlic in. But the path of garlic from the island to the mainland is not easy. Because now, farmers Ly Son go to Khanh Hoa and Ninh Thuan provinces to grow garlic and this item is also falling in price, farmers complain because they can’t sell it. The price of garlic in this locality has dropped to only 17,000 VND/kg of fresh garlic. Because of the price difference of garlic, farmers in Khanh Hoa moved to Quang Ngai, and the press continued to report fake Ly Son garlic. This is a blow that makes it harder for real Ly Son garlic to price up and farmers have to wait again. Ly Son garlic market usually starts to get crowded at sunrise. Farmers bring garlic to the trading market so that buyers can take the garlic by train down to the mainland. Some professional garlic buyers shared the story that bringing garlic in the island to the shore cost a lot of money, but when they met the garlic stream in the south, the garlic looks quite similar, the quality is not equal, so the quality is not as good. harder to consume. At Mr. Nguyen Quan’s house located at the end of Ly Son island district, his 5 children spread 7 tons of garlic all over the yard, around the house and on the cement corrugated iron roof. Garlic market information in Quang Ngai city and in Khanh Hoa province is always updated by farmers. Mr. Pham Tan Thanh, 61 years old, a senior garlic grower said: “If garlic is low, then you must invest in growing onions, but basically farmers still rely on garlic.”

(Photo: Tribun Travel) Lake Kawah Ijen, or Kawah Ijen crater, doesn’t “sputter” loudly underground compressed carbon gas, it’s just calm there with a beautiful turquoise color. When the night comes, this place completely changes the scenery, no longer as beautiful as the fairy scene, but with a ghostly charm that captivates visitors. The unique feature of the volcanic lake Ijen is that at around 2am to 4am every day, around the crater you can see the phenomenon of blue fire (blue fire) which is likened to “wispy ghost” flames. “. (Photo: Vntravellive) (Photo: Vntravellive) Explaining this unique phenomenon, scientists believe that sulfur is the key factor that makes Kawah Ijen crater so beautiful. The magma chambers beneath the volcano push sulfuric into the lake bed, which combines with dissolved metals in high concentrations, resulting in gas in the lake that turns the water blue. Besides, the above process also makes Kawah Ijen crater the most acidic lake in the world with a pH of 0.5. (Photo: Vntravellive) The best time to visit Indonesia’s unique volcano is between April and October, because this is the dry season, so the weather is relatively favorable for climbing journeys. If visitors come here from November to March, they will encounter more obstacles because the road up the mountain is quite muddy and slippery. Blue flames are only seen when it is dark at night. If you want to witness and admire this scene with your own eyes, you have to climb from midnight to reach the top before dawn (ticket counter opens at 1:00 am). Arriving there, visitors will witness a unique landscape, unique in the world, which is the image of blue flames erupting from the ground. The temperature here is low, especially at night, the temperature can drop to 2 degrees. (Photo: Viator) When the first rays of sunlight appear, the surface of Lake Ijen gradually shows its poetic beauty through the white smoke, which is a pale blue water color, mixed with the brilliant pink color of the dawn. a truly majestic picture of nature, in harmony with both colors and landscapes. (Photo: Nusa Daily) (Photo: Fodor Travel Guide) The higher the sun rises, the more clearly the rocky slopes of the volcanic cliffs reveal their strong, arid lines, enveloping Lake Ijen, which was then brilliant with a haughty jade green color, not and a dreamlike appearance in the mist like early morning. In addition to the magical blue fire, this Ijen volcanic complex also holds another “dark secret” because this is one of the largest and most dangerous sulfur mining places in the world. (Photo: Wonderfulborobudurtours) Daily workers will go into the crater to mine and have to carry 70-90 kg of sulfur on their backs to climb the mountain home. Although the work is hard and adversely affects health, these miners are not equipped with any protective gear, even they have to take dangerous shortcuts to ensure their safety. most trips per day. Thanks to the increasing number of tourists visiting the Kawah Ijen volcano, the miners have found a way to supplement their income by selling sulfur drawings and ornaments for as little as $1.74 per month. each item. (Photo: 24 Travel) (Photo: Hipwee)

Our understanding of Earth’s ocean floor is less than that of Mars. Here, scientists believe that the unusual physical and chemical conditions associated with hydrothermal systems on the seafloor may have created the right environment for the origin of life on Earth. Mysterious Megaplume Scientists discovered large areas of thermal fluid in the ocean above volcanic ridges. These large and powerful hot waters, rich in chemicals, rising from the ocean floor are called megaplume. Their size is really huge, with a volume that can exceed 100 km3, equivalent to 40 million Olympic swimming pools. Although they appear to be related to subterranean mountain eruptions, their origin remains a mystery. In their study, the scientists used a mathematical model to explain the dispersion of volcanic ash across the ocean. Thanks to detailed mapping of a volcanic ash deposit in the Northeast Pacific, scientists know that this ash can spread up to several kilometers from an eruption. This cannot be easily explained by tides or other ocean currents. Instead, the results suggest that these water columns are very energetic. The energy required to drive the flow and carry the ash is surprisingly large, about 1 terawatt (nearly half of the energy needs of the entire United States at a time). The scientists calculated that this would create water columns of similar size as said. They have since produced strong evidence that megaplumes are associated with active seafloor eruptions and that they form very quickly, possibly within hours. So what is the source of heat and chemicals to make this megaplume? The most obvious candidate is of course newly erupting molten lava. At first glance, the scientists’ results seem to support this hypothesis. Accordingly, the formation of megaplume occurs simultaneously with the eruption of lava and volcanic ash. However, when the scientists calculated the amount of lava needed for the megaplume, it was unrealistically high, about 10 times larger than most underground lava flows. The scientists’ best guess is that although the occurrence of megaplumes is linked to undersea eruptions, they are mainly derived from depleted hydrothermal reservoirs present in the ocean. . As the lava directed upward to create undersea eruptions, it may have pushed this liquid hotter than 300 degrees Celsius along. Volcano erupts under the sea. Life in harsh environments In contrast to terrestrial volcanoes, detecting an eruption occurring on the seabed is extremely difficult. Therefore, there is still much for scientists to learn about submarine volcanism and its role in the marine environment. A new study by scientists Sam Pegler and David Ferguson at the University of Leeds (UK) published in the journal Nature Communications has yielded important insights. It’s amazing to find extreme ecophiles (polar biologists) around hydrothermal vents. This discovery expands what we know about life and where it exists. The fluid flow involved in megaplume formation may be the main mechanism in dispersing these microorganisms from their subterranean origin. If this is the case, deep-sea volcanism is an important factor influencing the geography of polar communities. Some scientists believe that the unusual physical and chemical conditions associated with undersea hydrothermal systems may have provided a suitable environment for the origin of life on Earth. Thus, the megaplume may have been involved in this dispersal of life across the ocean. In the absence of other sources of nutrients and light, these types of organisms would have been the first to exist on our planet. They are present because of the heat and chemicals that lava spews up the volcanoes under the sea. Because volcanic ash deposits carried by megaplume appear to be fairly common in the deep sea, the scientists’ study found that the proliferation of life through megaplume dispersal could be widespread. Although it is not yet possible to observe a deep-sea eruption firsthand, efforts are being made to collect data on submarine volcanic events. Most notable is the observatory at Axial Volcano in the Pacific Ocean. This seabed measuring device can transmit data in real time, recording ongoing events. Through such efforts, along with continued mapping and sampling of the ocean floor, the character of volcanism under the oceans is gradually being revealed.

1. Which of the following countries has more than 10,000 beaches? Icon Australia Icon Brother Icon France The correct answer is answer A: On August 1, 1994, Australia declared an exclusive economic zone extending to 200 nautical miles from its territorial coastline from the original 12 nautical miles. The area of ​​the sea expands up to 8,505,348 square kilometers. With nearly 50,000 kilometers of coastline, Australia has around 10,000 amazing beaches, more than any other country in the world. The beaches are always favored by nature, each with its own nuance. Located on the Indo-Australian plate, surrounded by the Indian and Pacific Oceans, the land of kangaroos not only has a large land but also owns many attractive tourist destinations. Among them is the Great Barrier Reef (Dai Bao Bao) stretching on the Queensland coast. Great Ocean Road, Australia’s most beautiful coastal road, where nature seems to have bestowed everything necessary and just a little more human intelligence to turn it into an eternal heritage. This is home to the world’s largest coral system and also the longest marine park with coral reefs and colorful creatures like an underwater kaleidoscope. 2. How many places is this country in the world? Icon Wednesday Icon Thursday Icon Friday The correct answer is answer C: With a natural area of ​​about 7.7 million square kilometers, Australia is a country with a natural area accounting for 89% of the area of ​​Oceania, ranked 6th in the world, after the Federation Russia, Canada, China, USA, Brazil. 3. Where in Australia is recognized as a “World Cultural City”? Icon Melbourne Icon Sydney Icon Canberra The correct answer is A: Melbourne is a city recognized by UNESCO as a “World Cultural City”. This is one of Australia’s most famous centers for fashion, sport and culture. A true walking city, modern but full of simplicity, street artists, wide sidewalks never occupied or ancient two-horse carriages transporting tourists everywhere… 4. Which country owns the longest sea route in the world? Icon Brother Icon Canada Icon France The correct answer is answer B: According to the CIA World Factbook, Canada owns the longest sea lane in the world with a length of more than 202,000 km. Adjacent to 3 oceans, Canada has beautiful beaches, famous for attracting tourists such as Greenwich, Kluane, Manitou… 5. Why does Kilauea beach (Hawaii, USA) have black sand? Icon High salt content in the sea Icon Volcanic ash formed Icon Many strange sea creatures The correct answer is answer B: The Hawaiian Islands (USA) are famous for the most attractive sea paradises on the planet. However, Hawaii is home to many active volcanoes, including Mount Kilauea. Kilauea Beach near the active volcano of the same name possesses a unique black sand beach formed by ash from eruptions. 6. Which Mexican beach is called the beach of the dead? Icon Marieta islands beach (Mexico) Icon Playa Zipolite Beach (Mexico) The correct answer is answer B: According to the Telegraph, Playa Zipolite beach has the word “Zipolite” in the indigenous Nahuatl language meaning “the beach of the dead”. This location is one of the famous nude beaches in Mexico. However, this place is also considered a dangerous tourist area because the Playa Zipolite Sea often appears dangerous currents. 7. In which country is the world famous “Dragon Egg Beach” for its unique round rocks? Icon Mexico Icon Canada Icon New Zealand The correct answer is answer C: New Zealand has always been known as “the land of wonderland” or “the land of God”, which possesses a lot of wild, pristine and natural landscapes. mysterious part. Therefore, it is not surprising that the dragon egg beach – a unique place in the world is also among them. Located in the beautiful country of New Zealand, the Moeraki coast has become famous worldwide for its unique round rocks. Instead of long sharp rocks, the Moeraki stones are spherical and unusually large in size, just like the dragon eggs in European fairy tales. These rocks are often scattered far apart or concentrated in clusters, along the wave shelf of the New Zealand coast between Moeraki and Hampden. 8. The sea of ​​stars (glowing sea) is created by a pigment and enzyme called what? Icon Luciferase Icon Phycoerythrin Icon Blue-green algae The correct answer is answer A: The beauty of the glowing beach on Vaadhoo Island is likened to a natural wonder in the Maldives paradise. The phenomenon of glowing beach is an extremely magical phenomenon, making visitors not believe their eyes. Create a surprising surprise for visitors. It is like the shimmering galaxy in sci-fi movies or the magnificent river of fireflies in the old European myths. The sea of ​​stars (also known as the glowing sea) is located in the Maldives archipelago, on the island of Honsu (Japan). This place is famous for its beautiful shimmering blue waves. It is known that their light is produced by a pigment and enzyme called luciferase. When they react with oxygen, they produce light. The concentration of plankton with a high density of plankton makes the beach glow especially on moonless nights. The reason for this phenomenon is because the sea has many sterile species and plankton. capable of bioluminescence. When the waves hit and the shore and disturb them, they will create waves with beautiful luminous luminous colors. 9. Kaihalulu Beach is especially noticed by tourists because of its sandy shore. Icon The sand is as red as blood Icon Purple sand beach Icon The sandy shore is yellow The correct answer is answer A: Located in the resort paradise of Hawaii, Kaihalulu beach is especially noticed by tourists because of its blood-red sand. Those who love red and love to swim can choose to go to Kaihalulu beach in Hawaii, or Rabida island in the Galapagos Islands. The sand on these beaches has a beautiful red color, mainly due to the presence of large amounts of iron from volcanic lava flows that erupted thousands of years ago. This is considered a land containing a lot of iron ore, so the amount of sea sand here is also dark red. 10. How many countries is the Black Sea surrounded by? Icon 4 countries including Turkey, Ukraine, Russia, Georgia Icon 5 countries including Turkey, Greece, Russia, Serbia, Georgia Icon 6 countries including Turkey, Bulgaria, Romania, Ukraine, Russia and Georgia The correct answer is answer C: The Black Sea is an inland sea, adjacent to 6 countries including Turkey, Bulgaria, Romania, Ukraine, Russia and Georgia. Located in a special position, the Black Sea is close to world famous big cities such as Istanbul (Turkey), Sochi (Russia)… that’s why this place is always attractive to tourists. Result Please work harder! point

Fruit garden planted on basalt Through the fairy land Buon Choah is also known as Cat village (Choah village, Krong No district, Dak Nong province), formerly mainly Ede people, they took the alluvial sand from Krong No river to name the village. The remote commune of Krong No district is the location of the global volcanic geological park. On the way from Buon Ma Thuot city to Choah village (where there is a volcanic cave complex), we heard Mr. Le Hoang Co, General Director of Dam San Tourism and Trade Company, a passionate explorer, many times. led the delegations to experience and learn about the land and volcanic caves of Dak Nong, sharing: for many years, the people here have lived by the rice trees, drank the river water, lived a kind and loving life. They love the road which is the burning rocks not because of the scorching sun but due to the impact of the volcano, which is quite interesting and strange. Especially the orchards planted on the wrong rocks are full of fruit. Whether it is a rice field or an orchard, when harvested, the yield is unbelievably high. This place has tourism potential, attractive agricultural resources, must combine all the strengths of the region to make products to attract tourists and improve the quality of life of the people. What makes this land poetic beauty is the endless stretch of rice fields, becoming a feature of the material and spiritual life of the people here. The fragrance of rice rose gently through the nose and the golden sun fell to the foot of the hill, Nguyen Thi Yen (Thanh Son village, Choah village) expressed, people call the rice fields in Choah village the golden rice bowl. because ST24 rice variety has good rice quality and high yield. In 1996, her family came here to set up a business, at this time, they grew RVT rice. In 2016, the government experimented with planting ST24, now it has grown the whole field. Her family has 2 hectares of this rice variety, two crops a year for 14 tons/ha and 2 sao of fruit trees: jackfruit, coconut, litchi and 10 cows, with a total income of 300 million VND per year. The newly discovered cave has a length of nearly 1 km The Krong No River appears before your eyes. The large ferry approached the shore, a group of 45 people from a company in crimson uniforms carried luggage onto the ferry. More than a few minutes of moving, touching the shore, each group in turn was arranged to wait for 5 workers and farmers. The peacock raced up the slope, everyone was surprised to see papaya, avocado trees on both sides of the road, forming a beautiful green patch, pressed against the dark gray pumice area. And the farmers themselves still see the mystery, in the fields and fields, there are only rocks and stones, yet the orchards are still green for bountiful crops. People forget the fatigue of the heat, find the heaven and earth here strangely enchanting. The hustle and bustle of life gradually subsided, in front of my eyes, thousands of colors flickered back and forth around the foot of the mountain, which was quiet and immense. This land for many years has been deposited by alluvium, now becoming the most fertile place of Choah village. The Krong No River builds up from the water to the products on both sides of the river, giving the local people a warm and friendly atmosphere, amidst the vastness of heaven and earth. The legendary story of A Tay and A Yong is told by the village elders over a jar of yeast that has been handed down for generations. That, their love was hindered because the girl’s house was too poor, there was no gift to bring the boy back to be her husband. The desperate couple threw themselves into the river to die. The girl turns into Krong Ana river (mother river), boy turns into Krong No river (father river). The Serepok River is the eternal blend of faithful love. The river has nurtured and created a culture unlike any other. While here there is a revelation of wonder that fascinates all mankind. The Mystery of the Bat Cave The vehicle carrying the group stopped in the middle of the orchard, next to the people’s farm huts. Weaving through the fruit-laden lychee orchard, we walked more than a kilometer on jagged pumice paths, frozen by the molten lava spewing out of the crater. The feet quickly reached the basalt field stretching as far as the eye could see. People seem to be trapped in the vast windy space, the fatigue is somewhat reduced. Touching the lava rock shelf where the new cave was discovered, each stone surrounded a giant arch. Following the flash of a flashlight, we groped on the jagged rock and entered the nearly 1 km long cave. In the dark and deep recesses of the cave, the smell of dampness penetrated the nostrils. The cool world inside the cave dispels the hot air outside. Flashlight streaks quickly glide over countless stalactites, traces of a volcano that have fallen asleep, making everyone stunned. The cave we are exploring, the experience is the newly discovered cave. Indigenous people say that there are many caves around this area, including bats, which is not strange. Before knowing Chu Bluk cave, the people around here used to call it Bat cave. If there are tourists to visit, these caves are not the first place they introduce, because of the wildness, difficult-to-find location, undeveloped services. Therefore, this has contributed to preserving the original purity of the cave until now. Leaving the cave, the sunset is long. On the Krong No river, the bobbing boats of the fishermen cast their nets and cast fishing lines. The woman showed off a 3kg trout struggling in her hand, returning down the stream after releasing the spoils. From time to time, motorboats carrying sand tore through the water, making the river’s surface agitated. Then, momentarily right there, the river was calm and calm again… The volcanic cave system in Krong No district, Dak Nong province is a 25km-long volcanic cave system in basalt, stretching from the crater of Buon Choah along the length of the Serepok River to the area of ​​Dray Sap waterfall. Dak Nong Geopark was recognized by UNESCO as a global geopark in 2020, contributing to strongly promoting tourism and attracting domestic and foreign tourists to explore. This is the third global geopark in Vietnam.

1. Chile’s Easter Island is famous for its 887 statues, what is it called? Icon Moa Icon Moai Icon Maya The correct answer is answer B: Easter Island is one of the “loneliest” islands on earth, Easter Island is located in the southeastern Pacific Ocean. The island is famous for its 887 statues named Moai, created centuries ago by the Rapanui people. The Moai statues weigh up to 75 tons and are about 10 m high, especially one that weighs 270 tons and is 21 m high. In addition, the island is also a diving and surfing paradise with 2 volcanoes and several beautiful beaches. 2. Chile is a country in which region? Icon North America Icon Central America Icon South America The correct answer is answer C: Chile is a country in South America with a long history of development. Scientists have found mummies dating back up to 5,000 years in northern Chile, proving the country’s long development process. 3. Chile discovered the world’s oldest ancient mummies are adults. This is true or false? Icon It’s correct Icon Wrong The correct answer is answer B: Egypt is not the first civilization to know about mummies, but it is a people in Northern Chile. Here, mummies dating back to 5,000 years were found with a lot of utensils and buried items. These mummies belong to a mysterious civilization that existed thousands of years before us and left behind very little archaeological material. Visitors can admire these artifacts on display at the Archaeological Museum, Azapa valley, Chile. This ancient mummy belongs to the child, one of the Chinchoro mummies found in the Camarones valley in Chile. It is dated to 5050 BC. A total of 282 mummies were found along the coastline from Ilo in southern Peru to Antofagasta in northern Chile. Among them, 149 mummies are made of Chinchorro people, and the rest are from nature. 4. How many UNESCO World Heritage Sites does Chile have? Icon 5 Icon 6 Icon 7 The correct answer is A: Chile’s World Heritage Sites are all cultural. This gives you an insight into the people and the majestic landscape here. Those 5 heritage sites include Chiloe church, Valparaiso historic quarter, Humberstone and Santa Laura Salpeter Works, Rapa Nui national park, Sewell Mining town. 5. Which place in Chile is the driest in the world? Icon Gobi Icon Sahara Icon Atacama The correct answer is answer C: According to Chile Culture, Chile’s topography consists of low mountains along or near the coast, centered on fertile plains where agriculture thrives. The Atacama Desert, located in northern Chile and a small part in Peru, covers an area of ​​about 181,300 square kilometers, recorded by Guinness World Records as the driest desert in the world. The Atacama Desert is known as “Mars on Earth”. Because Atacama is the region with the clearest sky on Earth, the world’s largest astronomical observatory, the Very Large Telescope, is located here. In addition, land in the Atacama Desert is used for testing robots that will later be used on Mars. 6. How many thousand kilometers long is the Andes mountain range running through Chile’s territory? Icon 7,000 km Icon 8,000 km Icon 9,000 km The correct answer is answer A: The Andes is the longest mountain range in the world with 7,000 km, the widest place is more than 500 km, the average height is about 4,000 m, including a continuous mountain chain running along the west coast of the Southern continent. America. The Andes mountain range runs through 7 countries, including Chile. 7. What city is the capital of Chile today? Icon Montevideo Icon Santiago Icon Caracas The correct answer is answer B: Santiago is the largest city and also the capital of Chile. This city has a population of more than 5 million people, founded in the sixteenth century, by the Spaniards. Today, Santiago is one of the largest municipalities in South America. 8. What is the current official language of Chile? Icon Spanish Icon English Icon Portuguese The correct answer is answer A: Due to being a Spanish colony in the past, the population is mainly mixed European and other races, the official language of Chile today is English. Spain. Result Please work harder! point

Climate change is one of the main causes of extinctions worldwide. 5 mass extinctions Dinosaurs became extinct in the Jurassic, more than 200 million years ago. * Ordovician-Silurian Extinction: About 440 million years ago The first mass extinction on Earth occurred at a time when organisms such as corals and shellfish filled the world’s shallow waters but had yet to venture to land. Life itself has begun to spread and diversify, first appearing around 3.7 billion years ago. But about 440 million years ago, a climate change caused sea temperatures to shift, and much of the life in the ocean died out. At the end of the Ordovician, mass glaciations covered the southern supercontinent, Gondwana. According to a study published in the journal Oceanology, glaciation on this scale has stripped away high proportions of the world’s water and dramatically lowered global sea levels, depriving the world of vital habitats. species, destroying the food chain and reducing fertility, according to a study published in the journal Oceanology. However, not all scientists agree with this. According to National Geographic, other theories suggest that the toxic metal may have dissolved into seawater during periods of oxygen depletion, wiping out marine life. Other scientists suggest that a gamma-ray burst from a supernova ripped through a giant hole in the ozone layer, allowing deadly ultraviolet radiation to kill life below. According to APS News, there is a Another theory is that volcanoes are the cause. * Late Devonian Extinction: Over 365 million years ago The Devonian period witnessed the rise and fall of many prehistoric marine species. Although by this time animals had already begun to evolve on land, most of life was swimming through the oceans. Until vascular plants, such as trees and flowers, have the potential to cause a second mass extinction. According to the BBC, as plants develop roots, they inadvertently transform the land they inhabit, turning rocks and rubble into soil. This nutrient-rich soil then runs into the world’s oceans, causing algae to bloom on a massive scale. These blooms essentially created giant “dead zones,” areas where algae take oxygen from the water, suffocating marine life and wreaking havoc on the marine food chain. Species that could not adapt to reduced oxygen levels and lack of food died. However, this theory is still being debated, and some scientists believe that volcanic eruptions are responsible for the drop in oxygen levels in the ocean, according to a study in the journal Geology. A species of sea monster that has been wiped out from the world’s oceans is the 10 m long armored fish called Dunkleosteus . * Permian-Triassic extinction: ~253 million years ago This extinction event is the largest event that has ever occurred on Earth. It wiped out about 90% of all species on the planet and wiped out the reptiles, insects and amphibians that roamed the land. What caused this catastrophic event was a period of rampant volcanism. According to the Sam Noble Museum in Oklahoma, in the ocean, rising levels of carbon dioxide dissolve into the water, poisoning marine organisms and depriving them of their oxygen-rich water. Rising sea temperatures also reduce oxygen levels in the water. Corals are one of the hardest hit groups of marine life – it takes 14 million years for oceanic reefs to rebuild as they once were. * Triassic-Jurassic Extinction: About 201 million years ago The Triassic period was the time when dinosaurs began to inhabit the world. Unfortunately, many volcanoes were also erupting at that time. While it’s still not clear exactly why this fourth mass extinction occurred, scientists suggest that massive volcanic activity occurred in an area of ​​the world now covered by the Atlantic Ocean. cover . Similar to the Permian extinction, volcanoes released huge amounts of carbon dioxide, causing climate change and devastating life on Earth. Global temperatures rise, ice melt, sea levels rise and acidification. As a result, many marine and terrestrial species became extinct; These include large prehistoric crocodiles and several species of flying pterosaurs. All dinosaurs were killed in the fifth mass extinction. Scientists estimate that many species that can fly, burrow or dive into the depths of the ocean survive. For instance, the only true descendants of dinosaurs living today are modern-day birds – more than 10,000 species are thought to have descended from survivors. Is the 6th going? According to The Conversation, scientists define a mass extinction when about three-quarters of species die out in a short geological time, i.e. less than 2.8 million years. Currently, humans are in the early stages of the latest mass extinction, which is happening much faster than any other species. According to the International Union for Conservation of Nature (IUCN), since 1970, populations of vertebrate species have decreased by an average of 68% and now more than 35,000 species are considered threatened with extinction. During the 20th century, as many as 543 species of terrestrial vertebrates became extinct, according to a research paper in the journal PNAS. Since the beginning of the industrial revolution in 1760, humans have been a major factor in Earth’s current environmental crisis. From greenhouse gas emissions and ozone depletion to deforestation, plastic piling and the illegal animal trade, humans have been proactively depriving the world of some species and threatening many others. Ecotourism is an industry that drives conservation efforts around the world, but it is on the verge of collapse since global travel restrictions were introduced. Without tourist income, conservationists are having a hard time protecting vulnerable species from poaching, while the COVID-19 pandemic is intensifying. The New York Times reported. Rhinos in Botswana, feral cats in South America and tigers in India have all been targeted in the past year. In the context of the current pandemic, the wildlife market has become the focus of attention for not only being environmentally irresponsible but also potentially endangering human health through infectious diseases. from animals to humans – such as the COVID-19 pandemic. These markets, which trade in live exotic animals or products derived from them, are found all over the world. For example, bear farms in Asia trap 20,000 Asian black bears for bile, leading to a decline in wild populations. Another potential solution to combat extinction could be the cloning of species. In February 2021, scientists revealed they had successfully cloned a black-footed ferret from an animal that died more than 30 years ago. Native to North America, these small mammals were thought to be extinct until a small colony was found in the early 1980s, where they were engaged in breeding and reintroduction programs. across America. The cloning process is similar to that of Dolly the sheep in the early 1990s.

There are 3 groups of causes leading to earthquakes, including: endogenous causes – due to tectonic movements of tectonic plates in the earth’s crust, leading to faulting activities or volcanic eruptions in subduction zones. (where two tectonic plates move in the direction and attract each other and subduction occurs); exogenous causes – due to meteorites hitting the earth or large landslides; human causes – due to survey or mining or construction, especially underground nuclear tests. Regarding the level of danger, the direct impact of earthquakes is shaking the ground, causing cracking, collapsing constructions, landslides and avalanches. Its severity is based on its magnitude, distance from the epicenter, and geological and geomorphological conditions at the affected site. Earthquakes also often cause fires when they destroy power lines and gas lines. Undersea earthquakes can cause landslides or deformation of the seabed, giving rise to tsunamis (large waves that overwhelm the oceans and then make landfall). Sometimes earthquakes even cause volcanoes to be active, even volcanoes that have long since died…. What to do if an earthquake occurs? According to scientists from the Center for Earthquake Reporting and Warning: “People in Hanoi’s high-rise buildings should not panic and run away from the building, but need to calmly handle the situation. For hanging objects in the house, especially glass to stay at a height, it is necessary to arrange them properly to avoid shaking and dropping them. Because earthquakes happen so suddenly, there is nothing we can do to prevent them. The only way to cope is to minimize the damage caused by the earthquake. When an earthquake occurs: To avoid injury, even loss of life due to earthquake, the most basic rule is to find a safe place to avoid hard objects falling on the head/person when there is shaking. For those who are indoors, it is possible to get under the table / under the bed, away from the glass doors, and avoid moving while there is still a tremor. If you are cooking, close the gas cylinder valve immediately. Use flashlights instead of matches, lighters, candles… because they are easy to cause fires. In the case of being on the street, it is necessary to stop at the curb, take refuge in empty lots, avoid crowded areas; Stay away from tall buildings, high walls, under bridges, power lines, power poles… If you are in a stadium or theater, you need to sit still until the tremor has subsided before moving out in an orderly manner. When near the coast, it is necessary to move away from the coast because earthquakes can cause tsunamis. After an earthquake occurs: Turn off the gas lock and unnecessary power sources to avoid fire. After an earthquake occurs, there is a good chance of further aftershocks, so continued careful attention is needed. If the house is damaged or the current location may be dangerous, it is necessary to move to a shelter. While moving, it is necessary to stay away from areas with glass doors and hanging electric lights. Absolutely do not use the elevator because it may be stuck due to a power failure. In addition, all emergency plans should be prepared such as: Develop a disaster response plan at home and at work; Identify the best places to hide in the house; Household items such as televisions, mirrors, computers, bookshelves, cabinets, etc. should be fixed and placed away from the bed to limit the risk of falling. Back up flashlights, batteries, radios, tapes, medicines… at convenient, easy-to-reach locations. Change them as often as they expire. Shaping indoor locations and emergency exits in apartments and high-rise buildings; follow notices and instructions of natural disaster prevention, control and rescue agencies. Save emergency phone numbers of emergency, fire protection and other authorities to call for help when needed, like 114 – fire, 115 – emergency…

(Photo: Internet) (Photo: Internet) Iceland belongs to the Arctic Circle, made up of volcanoes belonging to an active submarine volcanic ridge. Besides glaciers, icebergs, Iceland also has many volcanoes, hot springs and huge geothermal resources due to its location on the Atlantic volcanic belt. According to Reference, it is because there are glaciers and volcanoes together that Iceland is called the land of fire and ice. (Photo: Internet) (Photo: Internet) The center of the island is an extremely cold highland area, almost uninhabited. More than three hundred thousand Icelanders live mainly on the coast, of which nearly half are concentrated in the capital Reykjavík. The capital is more than a thousand years old and Reykjavík means Smoky Bay. (Photo: Internet) As the name suggests, this city is a bit dreamy, a bit ancient and most of the architecture is simple and small. Icelanders do not need massive buildings because the magnificent nature here is enough to make anyone overwhelmed. In addition to ice and snow specialties, there are also countless beautiful waterfalls. If you come here in the summer, the best way to explore this beautiful land is to rent a self-drive car along the Ring Road. This route has a total length of 1,322km, surrounding the island and connecting most of the main city, so of course it runs through most of the main attractions, freely roaming around. In the evening, visitors can rent a hotel or bring a tent ready for camping. (Photo: Internet) Along this road, there are many fully equipped campsites, with a kitchen for you to cook for yourself, a full bathroom and toilet. Therefore, the most economical way is to bring tents and buy ready-made food at supermarkets. Although it is summer, the temperature is still quite low, so you still need to bring some warm clothes. The weather is also quite erratic, it can rain when it’s sunny, then it’s sunny again, so you can enjoy the rainbow. There are times when sitting by the waterfall, if you are lucky, you can see a double rainbow. (Photo: Internet) (Photo: Internet) Ring Road is considered very beautiful, so even sitting in the car, you can enjoy the scenery without getting bored, turn on the music and chill. Once you come here and experience driving along the roads in Iceland, it will be an unforgettable memory of your youth.

David Garcia bakes pizza on lava from the Pacaya volcano in San Vicente Pacaya, Guatemala on May 11, 2021. (Photo: AFP/VNA) Guatemala’s Picaya volcano began erupting again in February with a lava flow more than 1km long. Active volcanoes scare a lot of people, but for local resident David Garcia, this is where he came up with a unique idea – baking pizza using the heat from lava flows. That is the reason for the birth of a pizza called “Pizza .”. Picaya .” Follow Mr. Garcia, a 34-year-old auditor, to witness pizza baking at the foot of Picaya volcano and visit volcano This is a very enjoyable experience. Ingredients Pizza Picaya is like any other ordinary pizza, the main difference is that the special oven is created from lava and the mold can withstand temperatures up to 1,000 degrees Celsius. After spreading the dough into a special mold and adding the necessary ingredients such as meat, sausages, cheese, vegetables, tubers…. cake. With high heat in special “ovens”, Picaya pizza is ready to serve guests in less than 15 minutes. Visitors enjoying this cake all feel the strange taste of pizza baked on Picaya volcanic lava. Of course, in order to bake the cake, Mr. Garcia must wear protective gear. Mr. Garcia promoted this experiential tourism model in 2014 after he discovered several locations at the base of Picaya volcano that had the ideal temperature for baking pizza. Initially, there were not many customers, but gradually his Pizza shop attracted the curiosity of many people and now everyone who comes to Guatemla knows about Picaya pizza. Even as the Picaya volcano “wake up” and spewed lava over the past several weeks, Mr. Garcia baked cakes directly on the red lava. Pacaya, located 2,552 meters above sea level, is one of three active volcanoes out of a total of 32 volcanoes in Guatemala. In addition to this volcano, two other active volcanoes in the country are Fuego in the central region and Santiaguito in the west. Pacaya volcano has erupted since late February, affecting the lives of about 38,000 people in 20 surrounding areas.

Its size is compact like an eye roller and the body is made of plastic, which can be stored in a bag. In addition to good oil absorption, the product is loved because it does not affect makeup. It can be used for a long time, which is more cost-effective than absorbent paper. After use, users need to remove the inner roller, wash it with water and let it dry overnight. Young people are trendy to use oil-absorbing rollers. Photo: Vida Estilo. However, many people also commented on the cosmetic product. They think that the product is more absorbent than absorbent paper, but when rolling for the second time or more, the effect will gradually decrease. In addition, some buyers experience skin breakouts when they do not thoroughly clean the roller inside, expose it to a humid, low-light environment. The plastic body is rated as poor quality, easily damaged during use. Account Lusemeil share experience: “I advise you to consider carefully when buying this product, because people with oily skin roll more and more oil. If you don’t clean the roller carefully, it will be easy to get acne.” Many people have problems with acne when using oil-absorbing rollers. Photo: Buzzfeed. Many experts also share how to reduce the oily layer on the face. Washing your face with cold water is a natural way to prevent sweat and reduce shine. This method helps to tighten pores that secrete excess oil in the hot summer weather. In addition, the girls can refer to how to make a strawberry and flour mask. The ingredients in this mixture contain tannic acid, anthocyanin, and vitamins A and C that have the ability to inhibit the activity of the sebaceous glands under the skin. At the same time, nourish the skin from deep inside, helping the face to be young, bright and healthy. Wheat flour will completely remove the layer of dead cells on the skin. At the same time, absorb excess oil to clean and smooth skin. For those who often wear makeup, experts recommend choosing a foundation, a primer with a liquid texture that absorbs quickly without causing skin irritation. Wash your face with cold water to close the pores. Photo: ELLE.

(Photo: Internet) This mountain has a gentle slope and is not too high, only 580m but this is an inactive volcano. In the summer, this place is covered with green trees and in the snowy winters, this mountain is covered with pure white snow. (Photo: Internet) (Photo: Internet) (Photo: Internet) To get to the top of Omuro, you need to take a cable car with a ticket price of 700 yen (about 150,000 VND) for adults and 350 yen (about 75,000 VND) for children. You can walk around the crater and enjoy the panoramic view of the entire Izu peninsula. On a clear day, you can see Mount Fuji, Oshima Island – the closest large island in the 7 islands of the Izu island chain. The beautiful scenery here will make visitors dazed for a while. (Photo: Internet) (Photo: Internet) If you’d rather experience more than just walking and taking in the beautiful scenery, you can climb down to Omuro crater and hone your archery skills. You may not believe it, but inside this mountain that once spewed fire, lava, limestone and ash is now an archery field. You only need to pay 1,000 yen (more than 200,000 VND) for an hour, including rental fees for bows, bows, gloves and training fees from the staff of the shooting range. An equally fascinating experience for adventurers is paragliding down the slopes of Mount Omuro. (Photo: Internet) After enjoying all the fun on the mountain, you can visit the Izu Shaboten Zoo, which has many cacti, other plants and a large petting zoo. (Photo: Internet) Another place at the foot of Mount Omuro that is very suitable for creating good check-in photos is the Omuro Yamazakura-no-Sato cherry blossom viewing spot. These cherry trees are called jugatsu zakura, which means “October cherry blossoms”. (Photo: Internet) Flowers start to bloom in mid-September and various flowers bloom until early May. Since not everyone can come to Japan in spring, the prime time for cherry blossom viewing and part of the culture. the land of the rising sun, so this is a great choice. Mount Omuro is the perfect backdrop for this beautiful painting of cherry blossoms in full bloom.

David Garcia makes pizza to bake on lava from the Pacaya volcano in San Vicente Pacaya, Guatemala on May 11, 2021. Photo: AFP/VNA Guatemala’s Picaya volcano began erupting again in February with a lava flow more than 1km long. Active volcanoes scare a lot of people, but for local resident David Garcia, this is where he came up with a unique idea – baking pizza using the heat from lava flows. That is the reason for the birth of a pizza called “Pizza Picaya”. Following in the footsteps of Mr. Garcia, a 34-year-old auditor, to witness the pizza baking at the foot of Picaya volcano and visit this volcano is an extremely interesting experience. The ingredients for making Picaya pizza are the same as other ordinary pizzas, the main difference is that the special oven is created from lava and the mold can withstand temperatures up to 1,000 degrees Celsius. After spreading the dough into a special mold and adding the necessary ingredients such as meat, sausages, cheeses, vegetables, etc., Mr. Garcia placed the molds in the stone cavities with the right temperature for baking. . With high heat in special “ovens”, Picaya pizza is ready to serve guests in less than 15 minutes. Visitors enjoying this cake all feel the strange taste of pizza baked on Picaya volcanic lava. Of course, in order to bake the cake, Mr. Garcia must wear protective gear. David Garcia bakes pizza on lava from the Pacaya volcano in San Vicente Pacaya, Guatemala on May 11, 2021. Photo: AFP/VNA Mr. Garcia promoted this experiential tourism model in 2014 after he discovered several locations at the base of Picaya volcano that had the ideal temperature for baking pizza. Initially, there were not many customers, but gradually his Pizza shop attracted the curiosity of many people and now everyone who comes to Guatemla knows about Picaya pizza. Even as the Picaya volcano “wake up” and spewed lava over the past several weeks, Mr. Garcia baked cakes directly on the red lava. David Garcia bakes pizza on lava from the Pacaya volcano in San Vicente Pacaya, Guatemala on May 11, 2021. Photo: AFP/VNA Pacaya, located 2,552 meters above sea level, is one of three active volcanoes out of a total of 32 volcanoes in Guatemala. In addition to this volcano, two other active volcanoes in the country are Fuego in the central region and Santiaguito in the west. Pacaya volcano has erupted since late February, affecting the lives of about 38,000 people in 20 surrounding areas.

The image of dozens of people climbing the To Vo gate took pictures, causing public outrage. Facebook photo “To Vo Gate is a rare and very special landscape in Ly Son. This rock arch was formed from volcanic sediment millions of years ago… This place has many cracks, which is a vital location prone to vulnerability. The waves destroy… But I don’t understand why there are dozens of people climbing up to dozens of pictures at the same time” – Mr. Tran Van Nguyen, a resident of Ly Son, pressing. To Vo Gate. Photo: T.Truong Mr. Truong Dinh Thuan, Deputy Head of the Culture and Information Office of Ly Son district, said that To Vo gate is about 20m long, the top of the gate is 4m higher than the sea surface, the narrowest point is about 2m wide. In recent years, the structure of To Vo gate is being eroded by sea waves, especially in the rainy and stormy season. “Every year, tens of thousands of tourists come to visit. Since 2017, Ly Son District People’s Committee has posted warning signs that no more than 7 people go up To Vo gate at the same time. However, many large groups of tourists still deliberately climb up. Go up to To Vo gate to take pictures, causing bad influence on this stone arch “- Mr. Thuan said. The local government advises tourists not to take pictures when traveling in Ly Son. Photo: T.Truong According to Mr. Thuan, in addition to To Vo gate, in Ly Son, there are many landscapes formed from volcanic sediments for millions of years; Therefore, when traveling to Ly Son, tourists need to be very careful and pay attention to the recommendations of local authorities to avoid unnecessary events.

1. The largest volcanic cave system in Southeast Asia belongs to which province? Dak Nong
Dak Lak
Lam Dong The system of volcanic caves in the Central Highlands was discovered in Dak Nong province, mainly in Krong No district. In 2014, the Vietnam Geological Museum and the Japan Volcanic Cave Association announced results showing that this is the largest-scale volcanic cave system in Southeast Asia. Image: Howmanycountry. 2. What is this cave system called? Tham Pua

Chu B’luk
A Few Chu B’luk is also known as Bat Cave. The cave is 25 km long from the crater of Buon Choar along the length of the Serepok River to the Dray Sap waterfall area. Image: Takenbykha. 3. Which place is considered as “Ha Long Bay” of the Central Highlands? Ta Dung Lake
Lak Lake
Sea Lake This large lake possesses a unique natural setting with more than 40 large and small islands undulating in the middle of the water. Ta Dung Lake has cool and pleasant weather all year round. This place is attractive to those who love to travel, experience and enjoy the beauty of nature. Image: Howmanycountry. 4. Coming to Ta Dung, what activities can visitors experience? Camping, trekking through the forest, boating in the middle of the lake, check-in homestay with beautiful view…
Enjoy local cuisine, visit ethnic minority markets…
All the above activities Coming to Ta Dung, visitors can camp, trek through the forest, take a boat trip in the middle of the lake, check-in “virtual living” at homestays with beautiful views, enjoy local cuisine, visit ethnic minority markets. … Image: Yenretro. 5. Where is the waterfall in Dak Nong province? Lieng Rowoa
Lieng Nung
Phu Cuong Belonging to Dak Nia commune, Gia Nghia town, Dak Nong province, Lieng Nung waterfall has a green space and charming landscape that attracts many tourists. Consisting of 3 clusters with the largest main waterfall about 30 m high, Lieng Nung is like a white silk strip stretching along the craggy cliffs. Image: Sontungst. 6. What does the name Dray Nur waterfall mean? Husband Waterfall
Wife Waterfall
Waterfall Con Dray Nur is the most majestic waterfall, located on the border of 2 provinces of Dak Nong and Dak Lak. The name of the waterfall means the female waterfall, so it is also called the Wife waterfall, with a length of 250 m, a height of 30 m and a width of 150 m. Image: Hannah.nguyen981161. 7. Dak Nong Geopark is the 10th Global Geopark recognized by UNESCO in Vietnam? first

2
3 On July 7, 2020, UNESCO recognized Dak Nong Geopark as a Global Geopark. With this recognition, Dak Nong Geopark becomes the third global Geopark in Vietnam, after Dong Van Stone Plateau Global Geopark, Ha Giang Province and Non-Non Global Geopark. Cao Bang country, Cao Bang province. Image: Nguyenxuanhai212.

The highlight in Phu Dien is the geological crust created hundreds of millions of years ago, creating volcanoes, rocky mountains, hot springs, and beautiful tropical forests. The majestic rocky mountain among the rice fields makes the difference for Phu Dien field. Photo: Lukapaulos. Here visitors can experience many exciting physical activities such as cycling, SUP rowing, rock climbing, waterfall bathing … while also having the opportunity to explore the country life of local people. Dam Sen Phu Dien Summer is the best time to visit the lotus fields in Phu Dien. At this time the lotus blooms evenly across the lake surface, with the highlight of large rocky mountains interspersed with lotus fields creating an impressive country scene. The peaceful landscape offers a relaxing moment, especially for photography-interested travelers who can hunt for beautiful moments. Checkin is the most beautiful lotus field in summer. Photo: Van Thanh. Camp on Cross Rock The rocky mountains in Phu Dien fields are formed by the development of the volcanic system in the area, creating a special topography. Cross stone mountain is about 150 m high, an area of ​​about 1 . 000 m2, located in the middle of rice fields. Visitors need to cross 2 km of field road to reach the foot of the mountain. Experience camping overnight, watching the sunrise from the mountain leaves many impressions for visitors. Nguyen Thu (HCMC) shared with Zing : “No need to get up very early, go a long way to catch dawn, just step out of the tent is a vast field of light in front of your eyes”. Beautiful sunrise and sunset from the Cross rocky mountain. Photo: Jos Van Linh. Cycling on a field road Early morning is the best time to cycle in Phu Dien fields. Visitors have the opportunity to cycle on the trails, passing through villages and farms with bold flowers in the South. The roads passed through the golden rice fields to cultivate the harvest. Photo: Lukapaulos. SUP Rowing on Mo River Located under Nam Tai rocky mountain is the peaceful Mo river. Guests are free to swim, as well as row the SUP boat on the river. The peaceful scenery of rivers and fields helps visitors forget the stress of life. SUP rowing on Mo River is enjoyed by tourists. Photo: Lukapaulos.

From April to September, Ly Son entered the tourist season. At this time, the weather is stable and suitable for exploring the sea and islands. Move 1. Travel by speedboat – You buy train tickets at Sa Ky port for about 180,000 VND / person / time. – Train timetable: From 7:50 to 15h10. – Travel time is about 35 minutes. 2. Travel by speedboat – High-speed train ticket departing from Sa Ky port is about 135,000 VND / person / way. – Train timetable: From 7:30 to 15:00. Each day only about 5 flights / day. – Travel time is about 60 minutes. To avoid seasickness, you should travel by speedboat. Photo: Kangjiri1402. Resort The wild and magnificent beauty of Ly Son Island always attracts tourists. There are many places to stay here from budget to high class. Some reference addresses: – Ly Son Pearl Island Hotel & Resort (8.5 / 10 points). Muong Thanh Holiday Ly Son (8.2 / 10 points). – Bep’s House (9.3 / 10 points). – Central Ly Son (7.2 / 10 points). What play 1. Hang Cau About 15 minutes by car from the center of Ly Son island district, Cau Cave is a famous destination for its fresh and pleasant air. Over time with the impact of wind and waves, the cliffs in Cau cave have been deeply gouged out to form many special and impressive shapes. Here, you will be immersed in the cool blue water, enjoy the poetic, peaceful scene and enjoy taking pictures by check-in. Hang Cau is a famous check-in place in Ly Son. Photo: Bing29496, Iam.rachelbui, Nhonho200496. 2. Hon Mu Cu Located 3.2 km from the district center, close to the An Hai boat mooring puddle, Mu Cu islet is a new check-in site recently unearthed. The scene here is wild, created by black rocks with unique shapes. Hon Mu Cu is known as the most ideal sunrise viewing place in Ly Son Island. Photo: Lenglynnn, Kimtien_1208. 3. Arch Gate This is a tourist attraction in Ly Son, To Vo gate 2.5 m high, formed from the volcanic eruption millions of years ago. Around the gate are shiny black lava rocks with strange shapes. You can visit To Vo Gate at any time of day, every hour brings a different interesting perspective. The clear blue sea water in Ly Son Island always attracts tourists. Photo: Lindathuw, Bing29496. 4. Be Island Dao Be, also known as An Binh Island, is about 1 km from Ly Son island district. This place is becoming the “island tourist paradise” in the Central region, attracting many tourists, especially young people. Here, visitors will be immersed in the clear water and fine white sand beaches, participating in fun activities such as diving, watching coral, camping and eating seafood. The cost to see coral is 120,000 VND / person. After you agree, the islanders will take you to the middle of the sea by basket boat. They will also be your guide and protection throughout your journey to explore the underwater world. The wild natural scenery of Be Island. Photo: Tvkhang1412, Phuongngabui_, Gucci318, Huyentrangg262. Eating Garlic and seaweed salad are two famous specialties that must be tried in Ly Son. The seaweed here is not limp and fishy, ​​in contrast it is fragrant with crunchy. Meanwhile, the garlic salad has a special aroma. When sipping, you may feel spicy, but when swallowing it will feel warm garlic flavor. Reference shops: – Phat Hai Seafood Restaurant, located near the busiest entertainment area on the island, is a delicious seafood restaurant in Ly Son that is well-known. Spacious airy space with a variety of seafood for you to choose from. Price is about 100,000-650,000 VND. Dai Hang Seafood Rice: The restaurant has a diverse and rich menu for diners to choose from. Average price is about 100,000-700,000 VND.

America’s famous Death Valley holds many unanswered mysteries. In 1849, California’s gold migrants strayed into a 200-kilometer basin, enduring a two-month trial of starvation. One of the last survivors who left here looked down from the nearby mountain and said, “Goodbye, Death Valley.” The name “Valley of Death” also came into being. Driving on a paved road into the valley is like riding a roller coaster, as there are many narrow and steep bends as the route cuts through the foothills. A standout place in Death Valley is Artist’s Palette, an unbelievable natural masterpiece chosen as the setting for the Star Wars movie. Incredibly surreal, multi-layered and colorful sediments created by the mixture of metal in the oxidized mountains. The Artist’s Palette is home to astonishing vistas with vibrant colors. Artist’s Palette also provides evidence for the most intense volcanic eruption in Death Valley. Volcanic ash and minerals are deposited over millions of years. Over time, rain and temperature changed the minerals into different tones, giving this area a unique appearance. The commonly seen shades are green, blue, pink, red, and purple … This is a wonderful blend that looks like adornment from an artist, so this place is named Artist’s Palette. doctor). The surreal landscape of the desert, the sharpness of the mountains, the geology, the multi-storey sediments … make Artist’s Palette the most spectacular and impressive landscape in the southwestern United States. Zabriskie Point is another fascinating area in Death Valley, with undulating ripples of yellow, orange and brown, best seen at sunset. This place offers panoramic views of sediments left over from the bottom of Lake Creek more than 5 million years ago. Layers of fine mud, clay, volcanic ash, and ancient lava flows deposited in prehistoric lakes create a majestic landscape. Zabriskie Point is a sunset viewing spot that many tourists are interested in for its surreal beauty. Under the golden color of the sunset sun’s rays, the brown ripples seem to be sculpted by nature and appear to be glowing. This is an area where phone reception is completely lost, so you must have a map with you. All are sitting quietly admiring the wonderful view. Death Valley has a million-year-old mystery that has puzzled scientists. Hundreds of rocks move on their own at the dry lake Racetrack Playa, leaving long trails under the sediment layer. Some rocks weigh nearly 400 kg, have moved a distance of nearly 1 km on their own. This phenomenon of self-moving rock is still ongoing and cannot be adequately explained. Even NASA experts have stayed here for half a month to research, but still cannot find the cause. There is still no adequate explanation for the self-moving rock phenomenon in Death Valley. So many experiences you can get in the so-called “alien land” full of mystery and attraction. Just like tourists from all over the world who come here every year, this surreal beautiful landscape will blow your mind away.

Paioa black sand beach (Maui, Hawaii, USA): Located in Waianapanapa state park, the black sand here is made mainly from small black rocks. Waianapanapa means “sparkling water” in Hawaiian, the name comes from the color of black sand contrasting with the blue ocean. The harmonious beauty of nature makes this place one of the most beautiful black sand beaches in the world. Pink sand beach on Komodo island (Indonesia): This site, also known as Pantai Merah, is located on Komodo Island, one of more than 17,000 islands in Indonesia. This is one of the 7 pink sand beaches in the world. This unique sand color is caused by red corals mixed with white sand. Pantai Merah Beach is also famous for snorkelling, perfect for beginners as even shallow waters are full of marine life. Papakolea Blue Sand Beach (Hawaii, USA): Papakolea (also known as Mahana beach) is a unique blue-sand beach on the southern tip of the large island of Hawaii. Nestled in a bay at the bottom of Pu’u Mahana mountain cone, visitors have to walk about 8 km to this secluded beach. There are no tourist facilities and waves too strong to swim, however, the attraction of Papakolea is the rare green sand, created by olivine crystals, a silicate sediment of volcanic lava. This beach is one of the 4 blue beaches in the world. Kaihalulu Red Sand Beach (Maui, Hawaii, USA): With the impressive scenery of the characteristic red sand beach, this place is the perfect place for visitors to check-in and take selfies. A hard-to-find location with just a small path to the narrow and steep beach makes Kaihalulu popular among nude lovers. In addition, the lava stone wall creates a small bay suitable for visitors to experience scuba diving. Horseshoe Bay pink sand beach (Bermuda): This beach’s pink color comes from Foraminifera, a microscopic creature with a pink-red shell. They grow densely on coral reefs undersides and their crust mingles with sand. Horseshoe is one of the most popular spots with tourists and locals alike. Reynisfjara Black Sand Beach (Iceland): Located right in Ring Road near the town of Vik in the southernmost part, this beach has black sand from pebbles and fine rocks that are remnants of basalt lava. Reynisfjara offers breathtaking views with unique features ranging from Gardar Cliffs made up of hexagonal basalt columns to unique Reynisdrangar basalt rocks. The pink sand beach of Harbor Island (Bahamas): The more than 4.8 km long beach, located on the east side of Harbor Island, is ideal for snorkelling and swimming. Thanks to the near-shore coral reef, the waters here are quite calm and relatively shallow. The sand is made from fragments of coral, shells, rocks and calcium carbonate from marine invertebrates. Like Horseshoe Bay of Bermuda, the pink color of this beach comes from Foraminifera.

Photographs on Mars taken by a rover vehicle called Perseverance have stirred the Internet community since NASA’s latest robotic technology landed on the “Red Planet” in February 2018. Despite being two different planets, Earth and Mars still have similarities. Some pictures on Mars look quite similar to those of Earth’s Atacama Desert, Chile. NASA has spent time and money exploring this Mars-like land. NASA’s ARADS team is experimenting with the original rover on Mars in the Atacama Desert in Chile in 2018. Photo: NASA. “You can argue that the Dry Valleys Valley in Antarctica or the northern central Atacama is the hottest place on Earth. However, some places in Atacama only rain every 20 years, even 100 years later, “said Brian Glass, a researcher at Atacama Rover (ARADS). This research uses the Atacama Desert to test field tools and techniques for future missions to Mars. Because the Atacama Desert resembles a dead and deserted land, NASA investigated and found it almost a “copy” of Mars. They have been testing rovers since 1997. The newest rover uses original tools, they try to find and detect life here. “Because if you can’t find life in one of the bariest places on Earth, don’t think about going to Mars looking for it,” explained Glass. The Atacama Desert stretches for more than 1,600 km in the northern half of Chile between the Pacific Ocean and the Andes mountains. Glass says that to know how barren places like the Atacama Desert are, think about organic cues (such as life) to ambient noise. “The signal in the Mojave desert and remote parts of the US is still quite loud. You can still see shrubs, cacti, microorganisms, scorpions, insects; there is still an ecosystem there, ”said investigator Glass. Like Mars, the Atacama Desert has a harsh terrain with vast salt flats and towering volcanoes, including the most active mountain on Earth. Here, the night sky is very dark and has the largest astronomical observatories in the world. NASA investigated and found that this place is almost a “copy” of Mars. Photo: Mark Johanson. The driest place on Earth When scientists say Atacama is the driest place on Earth, they are referring to Yungay town. This town is about 88 km from the city of Antofagasta, NASA is doing research in this area. According to Mr. Glass, Yungay is a long valley with both sides of the hill being eroded by the wind. Land in Yungay is brown and quite barren, with no signs of life. In Yungay town there is a hand-carved statue of nearly 11 meters high. This statue, called Mano del Desierto, was placed near the town by Chilean artist Mario Irarrázabal in 1992. Although Yungay has long been considered the driest place in Atacama, recent research indicates that the title actually belongs to the Maria Elena South region, located about 273 km north of the nitrate mining town. Neither site has any facilities or attractions, but they are key points to the Atacama’s “emptiness” and similarities with Mars. Furthermore, because the McMurdo Dry Valleys Valley in Antarctica is particularly hard to reach, many scientists believe the valley is even drier. A hand-shaped sculpture of nearly 11 meters high is called the Mano del Desierto. Volcanoes and geysers While Mars is the “home” of the tallest volcano in the solar system, Olympus Mons, the Atacama Desert contains the most active volcano on Earth, the Ojos del Salado. This gray-brown mountain is about 7,000 meters above sea level and is the second highest peak in the western hemisphere after Aconcagua in Argentina. However, this mountain’s permanent crater lake is said to be the tallest lake in the world. “When you look at this impressive mountain range, surrounded by volcanoes over 6,000 meters high, you will find yourself very small,” said Ercio Mettifogo, the adventure tour manager Puna de Atacama. To climb the top of Ojos del Salado, climbers do not need a lot of climbing techniques, although the altitude of the mountain is not small, but strong winds on the mountain up to 119 km / h and -29 degrees Celsius is definitely a challenge for surname. Most trekking takes place between November and April, the climbing period lasts 8 days for the climbers and 12 days for the amateur climbers. According to Mr. Mettifogo, Atacama Altiplano is often compared to the Tibetan plateau. The area near Mount Ojos del Salado, home to about 17 mountains over 6,000 meters high, has become a hub for adventure tourism. Farther north, near the tourist town of San Pedro de Atacama, another geothermal wonder of Atacama is the El Tatio geyser, dubbed the Yellowstone mini national park with 80 geysers of geysers that boil and smoke. raised suspicion. In the panorama of snow-capped volcanoes, El Tatio is the widest geyser region in the southern hemisphere and the tallest on Earth at 4,300 m altitude. El Tatio geysers are known as Yellowstone mini national park with 80 geysers of geysers boiling and smoke rising. Photo: Shutterstock. Salt beach and flamingos Much of the Atacama desert is barren like on Mars, but this land stands out with its beautiful salt-shoals, known as salares , with saltwater currents nourishing the life of a number of animals, including flamingos. There are many species of flamingos, including the rare Andes with yellow feet and black point wings, the smaller James flamingo with brick red feet and a bright yellow beak. In addition, the pinkest flamingo of all species is the Chilean flamingo. Chilean flamingos live in popularity along South America, stretching from Argentina to Ecuador. Pink-colored birds are easily found in Andes parks such as Los Flamencos National Reserve, near San Pedro and Nevado Tres Cruces National Park, near the city of Copiapó. “The salt beaches are also famous for the colorful lagoons,” said Gabriel Rojas of Turismo Atacamensis, guide taking tourists swimming in the turquoise lagoon in Salar de Pedernales, north of Nevado Tres Cruces National Park . There are also blood red, navy and emerald green pools in Pedernales, all connected on a three kilometer walking trail. Some scientists believe that, if humans do find signs of life on Mars, it would be historic salt ponds that formed in places like the Gale Crater and are believed to resemble what is found in the Altiplano of South America. A flamingo wades in a lagoon in the Los Flamencos National Reserve. Photo: Shutterstock. The clearest sky in the world The Atacama Desert is not only NASA’s test site for future Mars missions, but also where some of the most advanced planetary observations have been made on Earth. Northern Chile is home to about 70% of the facilities for Astronomy worldwide. The biggest projects in the 2020s including the Giant Magellan Telescope and the Extremely Large Telescope will all be set on bare hills over the next few years. “When night falls, silence and darkness will take over, it is unaffected by the lights and noise of the city, the place will turn into a path to heaven that makes you feel like can touch the universe, ”said Cristóbal Vergara, founder of Turismo Tembeta, a company that manages stargazing tours from the city of La Serena. The Elqui Valley, located on the southern edge of the Atacama Desert, has become a major center not only for scientists but also for stargazing lovers. “Along the mountains there is still mist from the Pacific Ocean, forming a few small clouds and making the sky clear,” Vergara added. To cater to your stargazing needs, there are nearly a dozen observatories near the Vicunã tourist center that are open daily for tourists wishing to see the stars in the hope of being able to get a closer look at Jackson Pollock’s sky. Many research facilities such as the Gemini South, Cerro Tololo, La Silla and Las Campanas are also open on weekends for visitors to visit. In 2015, the Elqui valley was named the world’s first International Night Sky Mecca. Thanks to that, the inns have transparent comfort to watch the stars begin to sprout like mushrooms, visitors can comfortably sleep under a starry sky. Turquoise lagoon in Salar de Pedernales, north of Nevado Tres Cruces National Park. Photo: Mark Johanson. Mr. Vergara said that the best part about stargazing here is that visitors are staring at “a place with great discoveries, technological advances and new astronomical discoveries that can help the future. hybrid of humanity ”. Atacama may not be as cold, harsh, or “alien” as Mars, but this land shows a “clone” of Mars right on Earth. Coming here to visit helps visitors to experience the feeling of traveling on Mars.

1. Death Valley in America: If Earth is our home, Death Valley is the oven. This beautiful valley holds the record for the highest temperature ever recorded on our planet 56.7 ° C. No matter how healthy you are, the harsh heat and heat of the valley will tire you out very quickly. Without water, you can only live here for 14 hours. (Photo: Tpsdave). 2. Danakil Desert (Ethiopia): The average temperature is usually higher than 50 degrees Celsius and there are many active volcanoes with geysers of toxic gas. It’s hard to imagine the brutal landscape of Africa’s Danakil Desert. Most people might think this is a terrible “hell on earth” place, but it still attracts a lot of brave adventurers from all over the world. (Photo: (c) V). 3. Mount Washington, USA: Mount Washington holds the world record for the fastest winds on the Earth’s surface. The highest recorded speed recorded here is 327 km / h. However, this is not the only danger, freezing temperatures can drop as low as -40 degrees and the continuous heavy snowfall makes Mount Washington a very dangerous place. Although the height is only 1,917 meters, Mount Washington is one of the most dangerous mountain peaks in the world (Photo: The Pilot’s-Eye View). 4. Volcano Sinabung, Indonesia: This is an active volcano located on the Indonesian island of Sumatra. Eruption occurred here so often, leaving thousands with no shelter or livelihood. Nearby towns and villages were covered with lava and ash several times in 2010, 2013, 2014, and 2015. The most recent eruption occurred on February 27, 2016. That eruption had launched. a cloud of volcanoes, rocks and ashes. And no one knows what will happen tomorrow (Image: M.Jacobs). 5. Snake Island (Brazil): Located off the coast of Brazil, this island is recognized as the most dangerous place on this planet. The reason for this is quite simple – this place is full of one of the most poisonous snakes in the world. The Brazilian government has banned any tourists from setting foot on it (Image: Joao Marcos Rosa). 6. Madidi National Park, Bolivia: At first glance, this place looks very beautiful, but it is really dangerous. Why? Because it is home to the most poisonous and ferocious animals in the world. Any of the plants here can cause itchiness, rash, and dizziness. Any cut, or even a small wound, can become infected with a tropical parasite. (Photo: Jess Kraft). 7. Death Valley, Kamchatka, Russia: The Kamchatka Peninsula, in the Russian Far East also has its own Death Valley. The high concentration of toxic gas in this area seriously threatens all living things: plants and animals die quickly, while people feel unwell and have fever, dizziness and cold. (Photo: Igor Shpelenok). 8. Bikini Atoll, Marshall Islands: This island looks like a paradise. However, Bikini Atoll is indeed home to many nuclear testing programs, which has turned the picturesque Bikini Island into a radioactive wasteland. Residents were forced to leave their homes, and even today still dangerous to living organisms, the abnormally high levels of radiation here can cause cancer. (Photo: Pixabay). 9. Crocodile farm in Chonburi, Thailand: In Thailand, a crocodile farm is open for tourists to visit and fish for crocodiles. Tourists are taken to a small house in the middle of the lake, they use the meat caught in the hook to fish for crocodiles. The reptiles then jump out of the water to capture their meat and food. There are tourists who also tease the crocodile by suspending the meat in front of them and then pulling it up when the hungry animals reach out. (Photo: Jon Nok / SWNS). 10. Erta Ale Volcano, Ethiopia: Erta Ale volcano, in the Afar region of Ethiopia, is one of the most dangerous volcanoes on the planet. Small earthquakes are continuously shaking the area, forming many deep trenches. This happens because Erta Ale contains two lava lakes in the crater. The amount of lava in them constantly changes, causing the Earth’s surface to shake up and down. (Photo: Matthew – Heather). 11. Lake Natron, Tanzania: It may seem like an extraterrestrial landscape, but this surreal image is actually a photograph of Lake Natron in Tanzania. The alkaline salt crust on the surface of the lake is so dangerous that all living organisms will die if they come into contact with it alone. And the strong smell of hydrogen sulphide coming from the lake’s surface will not allow you to admire the beautiful scenery for long. (Photo: Bildagentur Zoonar GmbH).

Bang Mo volcano, Ea T’ling town, Cu Jut district, Dak Nong province. (Source: VNA) The Ministry of Natural Resources and Environment has just sent an official letter to the Ministry of Information and Communications for an introduction and recommendation Dak Nong Global Geopark (Dak Nong province) to consider issuing postage stamps in 2023 to promote and propagate the importance of nature with the topic of the natural resources and environment sector. Dak Nong Geopark covers an area of ​​more than 4,700 km2, accounting for more than 2/5 of the province’s natural area. Regarding the administrative boundaries, Dak Nong Geopark stretches over 6/8 districts and cities of the province, including: Krong No, Cu Jut, Dak Mil, Dak Song, Dak G’Long and Gia Nghia city. . According to domestic and foreign scientists, the entire Dak Nong Geopark currently has dozens of heritage and geomorphological sites, including a system of crater , volcanic cave systems and waterfalls. It has the most massive volcanic cave system in Southeast Asia with 50 caves, a total length of more than 10,000m. Dak Nong Geopark also has many unique cultural features of indigenous ethnic minorities such as M’Nong, Ma, Ede … Here, visitors can immerse themselves in the cultural space of Tay Nguyen gongs; space for cultural activities of the M’Nong, the largest indigenous ethnic group and the oldest resident in Dak Nong province; visit and admire the rocks of Dak Kar, Dak Son … along with many cultural festivals and cuisine of indigenous ethnic minorities. Lieng Nung Waterfall, Dak Nia Commune, Gia Nghia Town, Dak Nong Province. (Photo: VNA broadcast) Dak Nong Geopark is a member of the global geopark system and is the third geological park to be awarded this title by the United Nations Educational, Scientific and Cultural Organization (UNESCO). This is also one of the typical and prominent events in the natural resources and environment sector in 2020 recognized by the Ministry of Natural Resources and Environment. Before that, the Ministry of Natural Resources and Environment also introduced characters, topics and topics to participate stamp issue commemorative postage for the year 2021. That is Professor Nguyen Xien (1907-1997): The first person laying the foundation for the development of Vietnam’s revolutionary hydro-meteorological industry; Phu Lien Station is recognized by World Meteorological Organization (WMO) as “Meteorological station over 100 years old”; Cao Bang non-national Geopark; Dong Van Plateau Global Geopark; Trang An scenic complex; Bai Tu Long Heritage Garden. Some other landmarks are also available Ministry of Natural Resources and Environment introduce and participate in postage stamp issuance such as: Ramsar areas of Vietnam which have been recognized by the world as Xuan Thuy National Park; Cat Tien National Park; Ba Be Lake; Tram Chim National Park; Cape Ca Mau National Park; Con Dao National Park; Lang Sen Wetland Reserve; U Minh Thuong National Park ../.

According to the J’rai language, Chu Dang Ya means “wild ginger root”. Chu Dang Ya volcano is located in Chu Pah district, Gia Lai province. This is a volcano that was active millions of years ago. Now, looking down from above, the volcano is like a giant funnel, the crater basin is red with fertile basalt soil created by lava layers long ago.

Chu Dang Ya volcanic clouds.

During the yellow wildflowers season, the fields of Ia Gri village on Chu Dang Ya volcano become extremely beautiful. In the sky, white clouds swooped down low, and the ground was yellow, and beside the peaceful red dirt roads.

Before going to Ia Gri village to get really close to Chu Dang Ya volcano, if we depart from Pleiku city, we will pass the famous scenic T’nung lake, which the people still call “the lake”. This is also the “golden road” – yellow a wild flower. But not only that, this road also crosses the tea hills and green coffee fields that run as long as never ending. Then we will be surprised when the immediate appearance of a mountain full of yellow flowers: wildflowers.

According to geologists, Chu Dang Ya is a dead volcano, dating back millions of years and has long stopped lava spraying. It is the red basalt soil here that makes all year round plants green, crops do not have to be watered, and weeds grow overgrown.

The scene is as beautiful as a picture.

Chu Dang Ya is proud of many vegetation, from the ancient green forests, reed grass hills, foxtail grass and the fields where people grow maize, potatoes, pumpkins, canangs … Not only beautiful but also nourishing people, many generations of people here have grown up, contributing to building the homeland. Also from this volcanic crater, there are people who go far from the countryside but still deeply miss the wildflowers season, miss the deep blue sky, remember the red basalt color, and remember the nights together around the pink flame, to listen to the rustling forest wind and a humming gong that has echoed from the early days of the wild.

Today, coming to Chu Dang Ya – a volcano standing in the wild land of the mountains and forests of the Central Highlands, no one will not be fascinated by the unique and charming beauty of this place. If Lake T’nung appeared immensely like a mirror, Chu Dang Ya volcano was hidden among the majestic mountains.

On the way to Chu Dang Ya, the closer you are, the more you can feel a very special atmosphere. Peace of mind, as if away from noise and hustle-bustle in the city. Many people believe that this area is full of features of the mountains and forests of the Central Highlands. It was a wild but magnificent scene. An ancient and poetic space. The color of basaltic red soil that seemed to disappear quickly evoked a past that seemed to have been covered by the fog of time. Then even the trees hundreds of years old as witnesses of mountains and forests despite the changing times.

It is said that only the word “beautiful” can be used to partially express the beauty of Chu Dang Ya. The crimson coat of the lava line combines with the lush green color of the plants and trees, creating a vivid, energetic picture of this land.

The path of wild flowers.

In an early morning, when Mr. Sun was still asleep, the dew drops glittering on the leaves, the mysterious volcano loomed and fanciful. Tourists from far away love to immerse themselves in the sunrise space at the foot of Chu Dang Ya volcano. Light breeze, cool air with high humidity, gentle rays of sunshine … every morning of the year in Chu Dang Ya is also autumn, a very gentle autumn. Walking along the galangal fields or the weed flowers beside the green trees, seeing that life is so peaceful and happiness emerges in people’s hearts.

In the afternoon, standing on the high part of the legendary volcano Chu Dang Ya, panning around is a vast Central Highlands space.

Chu Dang Ya welcomes everyone. Up to now, this has become a favorite tourist destination of many domestic and foreign people. Coming to Chu Dang Ya, when leaving, all we could do was whisper: Dear Chu Dang Ya!

From Peiku to Chu Dang Ya, a favorite route for the journey of discovery is “The pine road – Bien Ho tea garden – Chu Dang Ya volcano”. This is a beautiful, romantic road with nature like a fairyland. You can stop to check-in by the beautiful old pine road or the green tea garden. And if you are lucky enough to come to Chu Dang Ya during the flowering season, you will have a memory that will never be forgotten.