Scientists note that studying life in the Arctic Ocean can be difficult because the region is hard to access. exploring the Arctic Ocean. Alfa Mountain Ridge, a plane range with peaks reaching a height of 3,000 meters. Then there is fast ice. Though it's the world's smallest ocean—spanning 6.1 million square miles—the Arctic is now receiving unprecedented international attention. 10. One 2016 study predicted that ships would be able to sail through open water to the North Pole by 2040. It covers just 3 – 4% of the earth’s surface. It is 5 times bigger than Mediterranean Sea. 25. It encircles the Arctic, and flows beneath it. It covers just 3 – 4% of the earth’s surface. The Arctic Ocean is situated at 65.2482° N, 60.4621° W in the Arctic polar region in the central part of the Northern Hemisphere. The Arctic is the smallest of the world’s oceans . The Arctic was once covered with a formidable mass of ice that posed a steep challenge to shipping. Cartographers were perplexed to draw the area near the North Pole as land or water. The U.S., Canada, Greenland, Iceland, Norway, and Russia all have territories that reach into the Arctic Ocean. Scientists predict that warming waters could hurt wildlife. He even talked of some substance replacing water and on that substance neither can a man walk nor sail. 32. Don't forget to Share the video with your friends and Subscribe to the channel! Despite the cold, the territory in these waters … Our bad! Mean surface circulation is mostly anticyclonic on the Canadian Basin whereas cyclonic on the Eurasian Basin. The Arctic Ocean is the smallest of the world's five oceans (after the Pacific Ocean, Atlantic Ocean, Indian Ocean, and the Southern Ocean). Arctic Surface Water – 150-200 meters deep. Scientists are racing to understand how warming temperatures will alter Arctic Ocean waters—and by extension the rest of the climate—and world leaders are racing to control newly opening waters. Russian Arctic shelf is sometimes called as Arctic shelf because of its greater extent. It is believed that the “substance” that Pytheas talked about was an iceberg and the land he referred … 21. 36. 53. Cyclones during this season occur mostly on the Atlantic side only. It thrives on nutrients of rivers and Pacific and Atlantic Oceans’ currents. Arctic Ocean facts. In 1958, USCG icebreaker East Wind reported the largest known iceberg in the North Atlantic. When the ice melts, clathrate breaks down and methane (one of the main green house gas) is released into the atmosphere. A black-legged kittiwake soars past an Arctic Ocean iceberg in Svalbard, Norway. The coastline is 45,390 kilometers or 28,200 miles long. First record of such exploration dates back to 325 BCE. Plankton—a group that consists of tiny organisms like algae and bacteria—make up the base of the Arctic food chain. The average extent of the ice is decreasing at a rate of 3% every decade from 1980. He mentioned that there, Sun sets only for 3 hours a day. However, this is not unanimous. 16. Underwater noise from drilling can disrupt the many marine animals that rely on sonar or acoustic communication, the group says. 1. An icebreaker or a nuclear-powered submarine can use the Arctic Ocean to go between the Pacific and Atlantic oceans.. Exploration of the Arctic Ocean took place at a slow pace compared to the other oceans. In summers their population bloom as they grow rapidly by creating a lot of food through the process of photosynthesis whereas in winters they struggle for survival because of presence of less light. Allies used to resupply the army of Soviet Union which was strongly opposed by the German air and naval forces. 41. The presence of thick polar ice cap around North Pole was reported by all the explorers. 20. They very well may face extinction, if the ice cap dissolves completely. 7. Several nations are vying for access to a new Northwest Passage, one that could run from Greenland across Canada to Alaska. If a research is to be believed, then the Arctic Ocean will be ice free by 2040 or within few years. Temperature is mostly stable, near to freezing point of seawater. The Atlantic, Indian, and Pacific Ocean basins merge into icy waters around Antarctica. There are total of six species of seals present in the Arctic Ocean. This happened in the year 1969. By using our website, you agree to the cookie and privacy policy of Facts Legend. © 2020 | Facts Legend | A Unit of Akṣa Ventures. 43. The polar ice cap is decreasing in its thickness and it may lead to further global warming. completely within the Arctic circle and is bordered by the US state of Alaska It is believed that the “substance” that Pytheas talked about was an iceberg and the land he referred to may have been either Norway or Faroe Islands or Shetland. The main Arctic researc… There are many indigenous groups living near the Arctic Ocean. Perhaps you'd like to read all these amazing Arctic Ocean facts for kids.This article features Arctic Ocean's climate, temperature, wildlife, depth, size, and geography in an understandable format. Phytoplankton is the abundant plant life seen in Arctic Ocean. Pale and stark on the surface, the Arctic Ocean is home to a stunning array of life. The credit goes to thick ice which makes completely impossible for the ships to move. It will cause immense damage to the flora and fauna present in the Arctic Ocean. It is connected to Atlantic Ocean through Labrador Sea and Greenland Sea whereas it is connected to the Pacific Ocean by the Bering Strait. Vast expanses of pack ice cover deep ocean composing the planet's largest and least fragmented inhabited region. 26. Walruses have large tusks that they use to pull themselves out of the water, and they find much of their food by foraging along the sea floor. 60. Cloud cover is usually at around 60% in winters and 80% in summers. At first there was a confusion regarding the area around North Pole. The Northwest Passage (US and Canada) and Northern Sea Route (Norway and Russia) are two important seasonal waterways. 24. 37. mile zone near the North Pole. The biggest ports are Murmansk in Russia, Kirkenes in Norway and Nuuk in Greenland, Churchill in Canada and Barrow in Alaska/USA. Polar ice doesn’t melt completely. interesting facts about the Arctic Ocean is marked as the fifth largest ocean in the world or we can say one of the smallest oceanin the world. 4. The first nautical crossing of the Arctic Ocean was made in the year 1896 by Fridtjof Nansen. They carry their age-old traditions like fishing, hunting etc. The only place where the polar bear can live is in the arctic. The Arctic Ocean has the 2nd least amount of coastline of all the five major oceans. But why is the ocean salty? Arctic Ocean is the home of Polar bears. Though the Arctic Ocean is cold, the climate is gradually changing. During the winter, the North Pole has 24 hours of darkness. 58. Location: Where is the Arctic Ocean? It covers only 1.3% of the world's oceans. Glad you pointed it out. It is recognized as an ocean by International Hydrographic Organization. Because of the presence of natural gas and petroleum, this area has become a bone of contention among USA, Canada, Russia, Denmark and Norway. The ocean is divided into three large water bodies on the basis of depth which are. Arctic Deep Water – deepest part. It is characterized by cold water. Alex, thank you for pointing out that we wrote “Arctic Ocean” instead of “the Arctic Ocean”. We will be moving some content to a new domain. The deepest part of the Arctic Ocean, the Litke Deep is present in the Eurasian Basin and is 17,880 feet or 5,450 meters deep. Eurasia, North America, several small islands and Greenland border the Arctic Ocean. Oceans serve as the planet’s largest habitat and also help to regulate the global climate. A jet stream called the polar vortex encircles the Arctic, propelled forward by the difference between cold temperatures to the north and warm temperatures to the south. Even farther below are bottom-dwelling organisms like sea anemones, corals, and sponges. It is almost five times the size of the Mediterranean, and almost as large as Antarctica. The floor of the Arctic Ocean is divided by three submarine ridges which are the Alpha Ridge, Lomonosov Ridge, and the Arctic Mid-Oceanic Ridge. The Arctic Ocean is the ocean around the North Pole.The most northern parts of Eurasia and North America are around the Arctic Ocean. 13. The Arctic Ocean is Earth's northernmost body of water. The Arctic Ocean is Earth's northernmost body of water. Do you really know that The name of the Arctic Oceandrives from the Greek word Arktos, which means bear. 33. In 1958, the USS Nautilus submarine journeyed beneath the frozen ice of the Arctic Ocean, proving that the enormous ice sheet covers water and not land. Arctic Ocean is present in northern hemisphere and has nearly a circular basin. 1. (Norway); Tiksi, Pevek etc. It is the most extraordinary, mysterious and enigmatic region on our planet. Before the invention of modern day icebreakers, there was always risk of either being trapped in the sea ice or getting crushed by it. Its name comes from the word ‘’Arktos’’ which means bear in Greek. The Arctic Ocean is the world’s smallest ocean, as well as the shallowest. By 50 % nearly a circular Basin our advertisement partner petroleum lies in Arctic. Groups that have thrived there for millennia 14,056,000 square kilometers or 28,200 )! 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