100 facts about the arctic ocean
A book of fascinating facts about Earth. Learn about rivers, mountains, forests, and almost everything you need to know about your planet. The bear’s curious behaviour can be entertaining – it is known to shake its head from side to side when it wants to play and touches noses with another bear to ask permission for something, such as sharing its food. 5➤ What 3 continents does the Arctic Ocean touch? During the Arctic summer, the sun doesn’t set and temperatures range from 0 – 10°C. Home to an array of species—from polar bears to whales—the Arctic faces threats from oil and gas development and a . ➤ They are known as the ocean’s primary producers—the organisms that form the base of the food chain. Read on for our favourite facts about the Arctic…. Another major concern is the radioactive contamination in the ocean. Here is a selection of the most amazing facts about the Pacific Ocean. From birds to fish to polar mammals, there are so many polar animals to learn about. Show Me Polar Animals has more than 100 facts and definitions about animals in the coldest places on Earth. 2. The presence of thick polar ice cap around North Pole was reported by all the explorers. 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 Arctic Ocean can reach remarkably chilly temperatures, as low as -1°C—which would be cold enough to freeze water, were it not for the water's high salt content. Lomonosov Ridge, a mountain range with peaks reaching a height of 3,000 to 3,700 meters. There is no way to count them all, for this would require . ∞ The Atlantic Ocean stretches from the Arctic Ocean in the north to the continent of Antarctica in the South. They generally do not grow as large as sea-run fish, averaging between 12 and 20 inches long. You know about the Arctic’s sweeping tundra, ice-choked oceans, hardy people and incredible wildlife – but did you know all of this? Fishermen caught a live coelacanth in the Atlantic Ocean during 1938. Phytoplankton generates about half the atmosphere’s oxygen, as much per year as all land plants. In this article on Arctic Ocean facts, let us take a quick look into the history, geography, climate and other aspects of the ocean. The Arctic Ocean covers almost 5.5 million square miles (just over 14 million km²). Although the country is not actually very green – in fact 80% of Greenland is covered in ice – he thought it would be more appealing to settlers if it had a ‘nice name’. ➤ There are approximately 70 species of phytoplankton found in the Arctic seas. Arctic Ocean is the home of Polar bears. In a review of Shell's plans to drill in the Alaskan Arctic Ocean, the U.S. Department of the Interior found that there's a 75 percent chance of a major oil spill if an oil company finds oil “Did you know? ➤ Like land plants, phytoplankton also consumes carbon dioxide, make their food using light energy, and release oxygen. Oceans, seas, and bays hold 321,000,000 cubic miles of water which is 96.54 percent of the total water. 12. Winter temperatures can drop below −50 °C. 6. It is actually an incisor tooth and can be up to 3 metres long and weigh up to 10kgs. Climate Change and its Impacts. 26. It thrives on nutrients of rivers and Pacific and Atlantic Oceans’ currents. There is a superficial layer of freshwater above this Arctic Surface Water. Oceans have an average depth of 12,100 feet, and because light waves can only penetrate 330 feet of water, everything below that point is dark. Our first trip to the Arctic Circle delivered more than we had hoped for: stunning Northern Lights, a close encounter with Arctic reindeer and a night-time husky hike replete with husky puppies. According to the declaration, they committed to keep their vessels used for fishing out of 1.1 million sq. ; In Nunavut, Canada, 90% of surface water and zooplankton samples and 85% of sediment samples studied contained . 1. ➤ In the Arctic Ocean food web, algae and phytoplankton are the producers who become food for primary consumers such as zooplankton, small fish, and crustaceans. Witnessing the northern lights tops the wish list of many who plan a visit to the Nordics in the winter, and rightly so, but there's so much more to an Arctic experience than aurora hunting! The smallest ocean and the shallowest ocean that our Earth has to offer us is the Arctic Ocean. There are 4 whale species found in the ocean which are – narwhal, grey whale, bowhead whale and beluga whale. Sea ice covers vast stretches of ocean. A person called Pytheas from a place called Massilia was the first to document this ocean. It has long been noted that from time to time cold air masses from the . Did you know that the Arctic Ocean is the smallest ocean of all the five oceans? Winter is long and lasts from September to May. They have adapted with their environment and developed forms of transportation that have filtered into western lifestyles. 27. After calling Alaska home for three years, I can say I've learned so much more about the people, the land, and of course, the oceans of our nations' only Arctic state! Three-quarters of this planet is covered by water bodies, with the biggests ones being the five oceans (the Atlantic, Pacific, Southern, Indian, and Arctic oceans). Its height was 168 meters or 551 feet. Found inside – Page 18Scale 60 ° S 0 2500 5000 km 60 ° S SOUTHERN OCEAN 1cm = 2100km ANTARCTICA 160 ° W 140 ° 120 100 ° 80 ° 60 ° 40 20 ° 09 20 ° 40 ° 60 ° 80 ° 100® 120 140 ° 160 ° 180 ° E FACTS EARTH DIMENSIONS CONTINENTS OCEANS AND SEAS HIGHEST MOUNTAIN ... If you had the chance to explore the Polar Regions, what would you need to know? What would you pack? And who would you want to come with you? This book gives you the knowledge you need to plan your adventure!" It is recognized as an ocean by International Hydrographic Organization. Temperature: The sea temperatures of the Arctic Ocean is quite constant and is around -2 deg C degrees Celsius/28Fahrenheit all year round. ; 79% of northern fulmar seabirds in Iceland are estimated to have plastics in their stomachs. Some interesting and unusual facts about the oceans of the Earth: 1. The total area of the Arctic ocean is around 5.4 million square miles. Vast expanses of pack ice cover deep ocean composing the planet's largest and least fragmented inhabited region. But some plants manage to grow and survive even in this harsh condition. September Arctic sea ice is now declining at a rate of 13% per decade, relative to the 1981 to 2010 average. Found inside – Page 21ARCTIC OCEAN BROOKS RANGE ALASKA Fairbanks Yukon ALASKA RAXI Anchorage CANADA ར་ ར་ ར་ ར ། GULF OF Juneau * . 200 mi ha مررر o 21 22 RUSSIA Sea Bering 1 Chukchi Sea Bering Strait ਉਸ. Map Facts HAWAII Honolulu CIFIC OCEAN Hilo 0 100 mi ... During WWII, Arctic Ocean located in European region became another battleground. The average thickness of the Arctic ice sheet is about 9 to 10 feet, although there are some areas as thick as 65 feet. The Arctic Ocean is the smallest ocean of the world. It is about 1.5 times as big as the US and approximately covers 4% of the total earth area. It is characterized by swift currents. Icelandic sagas from the Scandinavian settlers tell of how Erik the Red named the country after much exploring. 01 As cetaceans, whales are in the same group as dolphins and porpoises. 2. INTERESTING FACTS ABOUT THE ARCTIC !!! It covers an area of approximately 14,056,000 square kilometers (5,427,000 square miles), which is more than the area of Europe. 11. The average depth of the Arctic Ocean is 3,953 feet and 18,264 feet at its deepest point. 2. The climate and temperature of the Arctic Ocean has a large impact on many of the animals that inhabit it. The variations in season are maximum in April and minimum in September. The deepest reaches of the Arctic Ocean contain one of the most desolate environments on our entire planet. The quickly changeable weather conditions in Greenland can make travelling there a challenge. Russian Arctic shelf is sometimes called as Arctic shelf because of its greater extent. At depth, nitrogen gas bubbles can dissolve in the blood stream causing what divers refer to as the bends. Exploring Canada offers much more than its photo-ready landscapes and iconic wildlife. Within this circle are the Arctic ocean and the northern parts of Scandinavia, Russia, Canada, Greenland, and the U.S. state of Alaska. Before the invention of modern day icebreakers, there was always risk of either being trapped in the sea ice or getting crushed by it. 6. Found inside – Page 34244 Arctic hares 44. 44 Arctic Ocean 291 Arctic regions animals 44. 4-c 45- 45 exploration 21 global warming 229 research 229. 229 Argentina 136.144-145. 152,169,229 Argentinosaurus 100 Arica. Chile 273 Arizona 196 Arkansas 196. Interesting Facts. This is because of the low evaporation rate and heavy freshwater inflow from various nearby rivers. The Arctic has a unique nature - the giant expanses of ice and snow, huge icebergs of the most incredible and bizarre forms, drifting in the arctic seas. Most of the rest is frozen solid in ice sheets and glaciers. North Pole’s first nautical transit was done by the submarine USS Nautilus in the year 1958 whereas the first surface nautical transit was done by the NS Arktika, an icebreaker (a ship designed specially to sail in the waters covered by ice). Arctic. Here are 14 fun facts about the Atlantic Ocean that will surely make waves! Phytoplankton is the abundant plant life seen in Arctic Ocean. It grows very slowly ( 1 cm per year per shoot). Learn more about the Arctic by reading our travel guides. By 1723, maps started featuring “Oceanus Septentrionalis” around the North Pole. Now the northernmost Arctic Ocean is not that cold as it was and is now able to support lifeforms of tropical region (even though only for few months). In his documentation, he referred to a land as “Eschate Thule”. They can spend about 35 minutes underwater, too, though most dives last 10 - 20 minutes or even less. It represents multiple pathways by which energy and nutrients flow from one organism to another organism in food. More Arctic Facts. 3. As per the agreement, the five countries should abstain themselves from fishing in that zone till better scientific data regarding the marine lifeforms are available and a regulatory body is formed to protect those resources or lifeforms. Found inside – Page 702100 mi wide in N extending 150 mi central Iran Patagonia ... The Arctic Ocean is the name for waters N of the continental landmasses in the region of the Arctic Circle . Area ( sq mi ) Avg . depth ( ft ) Area ( sq mi ) Avg . depth ( ft ) ... 15 Interesting facts about Antarctica. The upper layer is stable because salinity’s effect is more on density when compared to the effect of temperature. September Arctic sea ice is now declining at a rate of 13% per decade, relative to the 1981 to 2010 average. The Arctic is located at the northernmost part of Earth. Found inside – Page 303From many Arctic localities these Triassic rocks are rich in fossils : but the fauna of the Triassic Arctic Ocean is so ... The geological facts attest such great geographical changes in that region , that geologists are not at present ... The ocean covers an area of 14,056,000 square kilometers or 5,427,000 square miles. Interesting facts about the Arctic, | Registered Office: Arctic House, 8 Bolters Lane, Banstead, Surrey, UK SM7 2AR Registered in England and Wales No. It contains huge amounts of oil and gas reserves. ➤ The moss grows underwater or very low to the ground and can store nutrients to use when it cannot grow. The Arctic Ocean covers approximately 4% of the Earth's surface.. Arctic Ocean remains in a polar climate (regions where every month has an average temperature of less than 10 °C (50 °F) because of the influence of Quaternary glaciation. The bearded seal is the largest of all Arctic seals, growing to lengths of up to eight feet and weighing 575-800 pounds. 04 The 2 main types of whales are toothed and baleen. 2. Found inside – Page 28Fun. facts. People who study oceans are called oceanographers. • Nearly 2.4 billion people in the world live within 100 kilometres (60 miles) of the ... During the wintertime, the Arctic Ocean is almost completely covered in sea ice. There are several major ports around this ocean. Many of the variations and adaptations of the organisms evolved from the frigid climate. The Arctic ocean possesses massive mineral resources reserves including Oil, Natural Gas, Iron Ore, Copper, Zinc, Nickel, Phosphates and Diamonds. 2. The Inuit seem to have influenced the English language too – kayak, anorak, igloo and husky are all to be believed to have stemmed from the Inuit. With so many exceptional properties across Iceland, Sweden, Finland and Norway, it can be tricky to choose between them. 11➤ Which animals live in the arctic ocean? From birds to fish to polar mammals, there are so many polar animals to learn about. Show Me Polar Animals has more than 100 facts and definitions about animals in the coldest places on Earth. Arctic Ocean is present in northern hemisphere and has nearly a circular basin. Found inside – Page 4160 180 160 140 190 100 80 GO 40 20 O 20 40 60 80 100 120 1.40 Spitzbergen Harz Joseph L. 80 80 ARCTIC oc E A N ARCTIC OCEAN Greenland Arctic Circle ASIA Alaska Icelana b е r 60 60 how British Isles , R2Bsia Dation of dahada NORTH ... Based in the city of Tromso, however, we saw little of the wilderness that defines the polar regions. Presents one thousand trivia questions and answers on various subjects, from biology and technology to mathematics, history, and popular culture. 36. Save my name, email, and website in this browser for the next time I comment. Most of the ocean is covered by ice. Oceans cover about 70.9% of the total area of Earth's surface. There are more fish that live along the edges of the Arctic Ocean than . Scientists from . Found inside – Page 119summer ( b ) of the sea ice ecosystem according to the temperature in these seasons . ... gradient of temperature and salinity : -20 ° C to -30 ° C and more than 100 % o in winter and about 0 ° C and 1 % o in summer respectively . Fragile Arctic ice and tricky weather conditions make a spill in the region even more likely. The Pacific Ocean is one of the most fascinating oceans in the world. In this article, we are going to share the 20+ facts of this interesting animal, Arctic Fox. The smallest ocean on Earth is the Arctic Ocean, it covers around 3% of Earth's surface. Though it is the smallest ocean, fish species diversity is highest among all the other oceans. The Inuit people rely on a protein dominant diet, as the harsh climate and conditions make it virtually impossible to grow vegetables or fruit. 2➤ Where is the arctic ocean - Arctic Ocean Location. 2. He was accompanied only by Matthew Henson and claimed that on April 6 1909, he was the first to reach the pole. But if a country can provide evidence that particular geological features on the seabed located farther out from that 200-mile limit are connected to the nation’s continental landmass, then the country’s jurisdiction can be expanded deeper into the sea.” source. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea.It has been described approximately as an estuary . 59. It is characterized by cold water. Although their food choices can seem quite alarming a study undertaken in Northern Quebec showed that the Inuit diet actually prevents heart disease and cancer. 31. 32. Arctic Surface Water – 150-200 meters deep. However those that do venture there are greatly rewarded, as there are very few places on Earth that can rival Greenland for natural grandeur. List of Pacific Ocean Facts The word "pacific" […] Its borders include the Arctic Ocean to the north and the continent of Antarctica to the south. 13. From the tallest mountain in Asia to the ice shelves of Antarctica, there's so much to learn about Earth's geography. Show Me Continents has more than 100 facts and definitions about our natural world. The Arctic is one of the most stark and beautiful places on Earth. It measured around 295 kilometers (183 mi) long and 37 kilometers (23 mi) wide, with a surface area of 11,000 square kilometers (4,200 sq mi)—larger than the whole island of Jamaica. Russia dumped a lot of radioactive waste in Kara Sea. In this article, we will be exploring the interesting Arctic Ocean facts for kids. North America and South America make up its coastline, while Europe and Africa border the Atlantic on the east. As the ocean is mostly covered in ice, it is often referred to as Frozen Ocean. Countries bordering the ocean are Russia, Norway, Greenland, Canada, Iceland and United States of America. Pacific walruses, too, call the Arctic home. 60. It has the lowest salinity among all the oceans because of huge inflow of freshwater, low evaporation and minimum communication with other oceans. To put that number into perspective, you could fit more than 6 ½ United States inside of the Atlantic Ocean. 16. 11. This name was given because Ursa Major Constellation or the Great Bear is present just above the North Pole. 56. Global warming is causing Arctic ice to melt - ice reflects . Facts. It is not only the smallest ocean but also the shallowest ocean of all the five oceans. These include kayaks, sleighs and in some cases snowshoes. There is something called as pack ice. The extent and thickness of the ice varies seasonally. The Atlantic Ocean covers an impressive 47 million square miles. The fur on their bodies is actually made up of thousands of transparent and hollow hairs – these reflect the light and so look white to our eyes. She was dragged to the depths of the ocean and when she resurfaced her hair was wrapped around the rope, looking like a horn. These bears have been spotted in the open water as far as some 200 miles from land! It is one of the smallest oceans on earth and covers less than 3% of the globe's surface spanning 6.1 million square miles. The Pacific Ocean is the world's largest body of water. 53. Glaciers and icebergs are the largest reservoir of fresh water on the earth, storing about 75 % of the world’s supply.
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