April 6, 2021

100 facts about the arctic ocean

by Admin

Some of the oceanographers classify the Arctic Ocean as Mediterranean Sea or the estuary of the Atlantic Ocean. Many scientific secrets and mysteries of the Arctic Ocean, worrying the best minds of past generations, remained a legacy of our era. The smallest ocean on Earth is the Arctic Ocean, it covers around 3% of Earth's surface. Arctic foxes (Vulpes Lagopus or 'hare footed fox') are iconic animals of Arctic Tundra. The Arctic Ocean is roughly the size of the continent Antarctica. 7. The Arctic Ocean receives very little sunlight throughout the year, making it very difficult for organisms, especially plants, to grow and survive because they depend on photosynthesis. 1. Sea ice covers vast stretches of ocean. Oceans, seas, and bays hold 321,000,000 cubic miles of water which is 96.54 percent of the total water. Arctic sea ice extent both affects and is affected by global climate change. Europe borders onto the Arctic Ocean in the North, the Atlantic Ocean in the west and the Mediterranean Sea in the South. amazing facts about the arctic The Arctic is the most unusual region on our planet and it is not surprising that it is called enigmatic and mysterious, because this region is hiding many miracles. Over the past 22 years, sea levels in the Arctic have risen an average of 2.2 millimeters per year. If a research is to be believed, then the Arctic Ocean will be ice free by 2040 or within few years. For further information about the Arctic Tundra, check out this article from National Geographic. 10➤ What's the shallowest ocean in the world? The Arctic Ocean is the smallest and shallowest of the world's five major oceans. Around 70% of the planet's surface is covered by oceans. The Arctic is the northernmost region of Earth. 23. The Pacific Ocean is the world's largest body of water. There are also unique facts about Arctic animals. Other lesser-known snippets of information centered on the Atlantic include these facts: It's home to some of the world's biggest islands like Great Britain, Ireland, Cuba, and Newfoundland. 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 Arctic Ocean is covered by an ice cap, which varies in thickness and size - making it a spectacular haven for fish and marine life. The Arctic Ocean is the smallest ocean of the world. Ringed or bearded seal, beluga whale, fish and even polar bear make it onto the Inuit menu. 37. Found inside – Page 330This theory is , he believes , proved by the facts that ( 1 ) the Arctic algæ flora is rich in endemic species , these ... If this be so , Kjellman estimates the number of species whose origin must be referred to the Arctic Ocean at 100 ... Petroleum, sand aggregates, whales, fish, seals, natural gas etc. 22. At first there was a confusion regarding the area around North Pole. Whales dive to amazing depths, the Narwhal can dive to 1500m and the sperm whale, master of deep diving has been known to reach 3000m. It is almost in a circular shape, with the North Pole just about at its center. The Arctic Ocean is the smallest and shallowest of the world's five major oceans. 18. It is certainly spread out far and wide! It is the smallest and shallowest of the world's five major oceans.. They generally do not grow as large as sea-run fish, averaging between 12 and 20 inches long. It transports nearly 130 million cubic meters per second of water, which is approximately 100 times the flow of the all the rivers of the world. In the past 10 years, we've made more plastic than . It is believed that 25% of undiscovered petroleum lies in the Arctic Ocean. Found insideTHE ARCTIC G H Н. 1 K L THE ARCTIC The most northerly parts of Europe , North America , and Asia encircle the ice ... 10 ATLANTIC OCEAN 60 ° SWEDEN Barabara normas FINLAND EUROPE 09 20 200 30 65 ° 100 100 30 40 " FLAGS & FACTS There are ... Wally Herbert became the first person to make a surface crossing of the ocean. Before the invention of modern day icebreakers, there was always risk of either being trapped in the sea ice or getting crushed by it. These whales cruise the Arctic seas and are the subject of an Inuit legend. 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’. 9➤ What is the greatest depth of the arctic ocean? The Arctic Ocean is the smallest ocean of the world. He mentioned that there, Sun sets only for 3 hours a day. Another major concern is the radioactive contamination in the ocean. (present in Russia). ➤ Arctic moss has earned its place in the biology books as the slowest-growing, longest-lived freshwater plants ever. We've compiled this guide to help you select your ideal bolthole for winter. The largest ocean on Earth is the Pacific Ocean, covering around 30% of the Earth's surface. Found inside – Page 17797In fact most of the coastline of the demonstrate that the 10 marine leagues inworld , the Fairbanks Daily News- ... as executive assist- tories fronting on the Arctic Ocean , Beaufort possessions in northwestern America should ant to ... We use cookies to improve user experience and serve interest-based ads through our advertisement partner. Save my name, email, and website in this browser for the next time I comment. The deepest reaches of the Arctic Ocean contain one of the most desolate environments on our entire planet. Winter temperatures can drop below −50 °C. It is known as Loki's Castle, a large field of hydrothermal vents on the sea floor that's extremely low in oxygen and high in pressure — and a very difficult place for any organisms to survive. The upper layer is stable because salinity’s effect is more on density when compared to the effect of temperature. Fact-checking claims that Al Gore said all Arctic ice will be gone in the summer by 2013 If Your Time is short In 2009, Al Gore loosely cited researchers and said there was a "75% chance" the . Global Ice Viewer Another such example are nuclear test sites of cold war like Novaya Zemlya. (source). Polar days (when the days lasts for more than 24 hours, also called as midnight sun), temperature soaring above the melting point are characteristics of summer season. The name 'Arctic' comes from a Greek word meaning 'bear'. Most scientists define the Arctic as the area within the Arctic Circle, a line of latitude about 66.5° north of the Equator. The Arctic is located at the northernmost part of Earth. On average, the Arctic Ocean has the lowest salinity level as compared to the other 4 oceans. From 1937, Soviet Union took major control over the Arctic Ocean. 5. Fragile Arctic ice and tricky weather conditions make a spill in the region even more likely. The Inuit people rely on a protein dominant diet, as the harsh climate and conditions make it virtually impossible to grow vegetables or fruit. Its size is roughly the size of Russia, still called as smallest ocean! This graph shows the average monthly Arctic sea ice extent each September since 1979, derived from satellite observations. Found inside – Page 77ESKIMOS Arctic Circle 60 % 60 PACIFIC OCEAN OCEAN NEGRO OCEAN 20 20 Tropic of Capricorn GERMANIC 180 ° 160 ° 140 ° 120 ° 100 ° 80 ° 60 ° 40 ° 20 ° 0 ° 20 ° 40 ° 60 ° 80 ° 100 120 ° 140 ° THE M.-N.CO. DEVELOPMENT OF CIVILIZATION The ... 2. 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. 26. 51. The Arctic Ocean is the smallest ocean, holding only one percent of the Earth's seawater. The Arctic has a complex climate characterized by little sunlight in winter, long summer days, strong winds, low temperatures, and little rainfall. 60 Arctic Ocean Facts – World’s Smallest Ocean. “Antarctic,” then, means “opposite the bear.” or the land without bears. The North Pole is situated in the middle of the Arctic ocean , there is no land on at the north pole, it is a floating raft of ice. The North Pole A point in the Arctic Ocean. The ocean in question is actually very small and some oceanographers actually look at it as the Mediterranean Sea or simply as Atlantic Ocean’s estuary. Earth's vital signs: Sea ice An indicator of changes in the Arctic sea ice minimum over time. Cyclones are frequent in summers. Found inside – Page 6398 100-300 13 300 1000 ** 10 6 1000-2000 1 2 over 2000 2 57 Land 29 % . SEA LEVEL CONTINENT 0 / 500 CONTINENTAL EDGE CONTINENTAL SHELF SLOPE OCEAN CONTINENTAL 1000 1500 2000 2500 3000 3500 4000 4500 Fathoms ABYSSAL PLAIN Area Percentage ... The Atlantic Ocean is the second largest body of water on Earth, next to the Pacific Ocean.But its size is just the tip of the iceberg — it's also impressive when we're talking about history, legends, and marine life.. Arctic facts for kids. ➤ Large sharks, billfish, dolphins, toothed whales, and large seals are the top ocean predators. 6. In the U.S., where over half of us live along the coast and more than 78 percent of our overseas trade by volume comes and goes along our marine highways, the health of our coasts is intricately connected to the health of our nation's economy. 2. Unlike their Arctic mammal counterparts, the polar bear does not shed its coat for a darker camouflage in the summer. 11➤ Which animals live in the arctic ocean? “Did you know? It is also considered the primary source of food for some whales, seals, and Arctic birds. ➤ Arctic mosses are known as the turtles of the plant world. 12➤ What plants live in the Arctic Ocean? It covers an area of approximately 14,056,000 square kilometers (5,427,000 square miles), which is more than the area of Europe. Scientists from . Icebergs break off from Ellesmere Island or are formed from the glaciers. Found inside – Page 243That the North Sea is not a true oceanic depression will be seen from the fact that , were a fall of 60 feet to take ... while if it fell 100 fathoms , or 300 feet , the German Ocean , English Channel , the Irish Sea and connecting ... The climatic conditions depend on the seasons; the sky is mostly cloudy over the Arctic ocean. During the Arctic summer, the sun doesn’t set and temperatures range from 0 – 10°C. Below are the order of all five ocean based on the size: Following are the six countries’ names that border the Arctic Ocean: The Arctic Ocean is located in the northernmost region of Earth that is covered by masses of sea ice during most of the year. Even today there is an ongoing dispute of who reached the North Pole first. Found inside – Page 124ARCTIC KEY FACTS Permafrost Highest and Lowest The Arctic Ocean has depths exceeding 4500 metres , particularly on ... 500 000 to 1 000 000 Arkhangelsk 100 000 to 500 000 Barrow Less than 100 000 Permafrost is permanently frozen ground ... At depth, nitrogen gas bubbles can dissolve in the blood stream causing what divers refer to as the bends. There are many indigenous groups living near the Arctic Ocean. The first nautical crossing of the Arctic Ocean was made in the year 1896 by Fridtjof Nansen. The Arctic Ocean is covered by an ice cap, which varies in thickness and size – making it a spectacular haven for fish and marine life. Found inside – Page 82The contrast , therefore , between the Spitzbergen and Baffin's routes into the Arctic Sea may be simply summed up ... and Arctic and other naval officers based on the following facts : -While employed in com . were in great force . Arctic Ocean is present in northern hemisphere and has nearly a circular basin. Nansen-Gakkel Ridge extending to the north of western Russia. The reason for this is simple. He even talked of some substance replacing water and on that substance neither can a man walk nor sail. Why the Arctic Matters for Global Warming. Found inside – Page 26180 ° 140 * 100 60 60 ° 100 * 140 180 * ARCTIC OCEAN 80 80 60 ° 60 EUROPE ASIA 40 NORTH AMERICA 40 PACIFIC OCEAN ATLANTIC OCEAN PACIFIC OCEAN 200 20 CARIBBEAN AFRICA 0 ° Equator 10 ° SOUTH AMERICA OCEANIA OCEANIA 20 INDIAN OCEAN 20 40 ... Found inside – Page 101Oceanography 28, 100–115. doi: 10.5670/oceanog.2015.60 Ershova, E. A., and Kosobokova, K. N. (2019). Cross-shelf structure and distribution of mesozooplankton communities in the East-Siberian Sea and the adjacent Arctic Ocean. 05 Types of whales are grouped into 8 families, all fully-adapted to living in the water. 42. They carry their age-old traditions like fishing, hunting etc. To put that number into perspective, you could fit more than 6 ½ United States inside of the Atlantic Ocean. Oceans cover about 70.9% of the total area of Earth's surface. Scientists . 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. The Arctic Ocean is the shallowest and the smallest of the five oceans of the world – it is around 8% of the size of the Pacific Ocean. We use cookies to provide the best experience on this website. Its coastal waters, directly washing the shores of Antarctica, freeze in winter. + more. ; The Indian Ocean is the third largest ocean and contains 19.8% of all ocean water on our planet. Approximately 25% of the undiscovered petroleum is believed to be located in the Arctic Ocean. 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. ➤ Around 4 million people live in the Arctic, including over 40 different ethnic groups of indigenous people. One such misfortunate ship was the Titanic. Greenland is also known as “kalaallit nunaat”, which means “the Land of People”. Though the Arctic Ocean is cold, the climate is gradually changing. Like the Pacific, the Atlantic Ocean is an important trade route for the world. Cartographers were perplexed to draw the area near the North Pole as land or water. Some of them are Inuit, Yupik, Saami, Nenets etc. 15. The European continent is located completely in the northern hemisphere and mainly in the eastern hemisphere. It is about 1.5 times as big as the US and approximately covers 4% of the total earth area. 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 A person called Pytheas from a place called Massilia was the first to document this ocean. The bearded seal is the largest of all Arctic seals, growing to lengths of up to eight feet and weighing 575-800 pounds. There are 4 whale species found in the ocean which are – narwhal, grey whale, bowhead whale and beluga whale. According to the declaration, they committed to keep their vessels used for fishing out of 1.1 million sq. Antarctica is, on average, the windiest place on earth. 1 in 3 marine mammal species get found entangled in litter, 12-14,000 tons of plastic are ingested by North Pacific fish yearly.. 01 As cetaceans, whales are in the same group as dolphins and porpoises. And the Arctic helps to regulate the world's temperature, so as more Arctic ice melts the warmer our world becomes. On July 16, 2015 five countries – USA, Russia, Denmark/Greenland, Norway and Canada signed a declaration. Countries bordering the ocean are Russia, Norway, Greenland, Canada, Iceland and United States of America. Read on for our favourite facts about the Arctic…. Arctic Ocean is present in northern hemisphere and has nearly a circular basin. ; 79% of northern fulmar seabirds in Iceland are estimated to have plastics in their stomachs. #5 The Pacific Ocean is 63.8 million square miles (165.25 million square kilometers) The Pacific Ocean is the largest and deepest ocean on earth. Found inside – Page 77180 ° 140 ° 100 ° 40 ° 20 ° 0 ° 20 ° 40 ° 60 ° 80 ° 140 ° 160 ° 160 ° 120 ° Longitude West from Greenwich 100 ° 120 ° Longitude East from Greenwich 180 ° 80 80 ARCTIC OCEAN ARCTIC OCEAN 60 60 EMAGYARSE LATINS MONGOLIAN 40 % GE ... The total area of the Arctic ocean is around 5.4 million square miles. This shelf is divided into three smaller shelves – Barents Shelf, Chukchi Sea Shelf and Siberian Shelf. Although the average depth of the Arctic Ocean is 1,038 m (3,406 ft). Their combined weight is greater than that of any other animal species on the planet . Arctic Ocean’s volume share is mere 1.3% of the world’s ocean with a volume of 18.07×106 km3. With such low humidity and moisture on this portion of the continent, snow and ice cannot even accumulate, which leaves the valleys as just a dusty expanse of dirt. The Arctic Ocean shares borders with 5 marginal seas. ➤ They are known as the ocean’s primary producers—the organisms that form the base of the food chain. ; The Southern Ocean is the second smallest ocean and contains 5.4% of all ocean water on our planet. Suaasat is Greenland’s traditional soup dish, which is boiled seal meat with rice and onion. This is quite impressive considering their body length averages 4–5 metres! Today, we're taking a moment to recognize some of the lesser-known fish that call the ocean home. Polar ice doesn’t melt completely. The speed at which he claimed to achieve this amazing feat puzzled many as Peary had actually lost eight of his toes due to frostbite on previous expeditions. Because the Arctic Ocean consists of saltwater, the freezing point of salt water is 28.8 °F (−1.8 °C). The ice you are standing on is 1m to 3m (3-10ft) thick floating on the Arctic Ocean, it is made of frozen sea water with some snow on top, sea level is usually no more than 1m below your feet and the sea bed another 4,260m below that. The ocean is divided into three large water bodies on the basis of depth which are. Based in the city of Tromso, however, we saw little of the wilderness that defines the polar regions. The Titanic sank because it ran into an iceberg that had broken away from a glacier from the Arctic Ocean.”. ➤ Did you know? Found inside – Page 61514) in spite of the fact that this swamp ocean model is based on a idealized geography without an Arctic Ocean; the (geophysically more realistic) model with a mixed-layer ... 1981) or even 100 percent higher than that of CO2 alone. By 1723, maps started featuring “Oceanus Septentrionalis” around the North Pole. It grows very slowly ( 1 cm per year per shoot). In this article, we will be exploring the interesting Arctic Ocean facts for kids. 01 Antarctica has a surface area of over 14 million km². ➤ There are approximately 150 species of seaweed found in the Arctic Ocean. It contains huge amounts of oil and gas reserves. 10 Important Facts About The Southern Ocean . This is still more than 25 times as much water as all rivers and fresh water lakes. mile zone near the North Pole. 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. Though it is the smallest ocean, fish species diversity is highest among all the other oceans. The Arctic Ocean is located around the North Pole and almost completely surrounded by Eurasia and North America.. 1. Southern Ocean Facts: 26-30 | Oceanography and Climate of Southern Ocean. It is about 1.5 times as big as the US and approximately covers 4% of the total earth area. The average extent of the ice is decreasing at a rate of 3% every decade from 1980. 20. Arctic Ocean Facts: 11-15 | Geography of Arctic Ocean. 2. 1. 2. ➤ Iceberg B-15 was the largest recorded iceberg by area. Most scientists define the Arctic as the area above the ‘Arctic Circle’, a line of latitude about 66.5° north of the Equator. Pacific walruses, too, call the Arctic home. 02 Every single ocean on Earth is a whale habitat. Vast expanses of pack ice cover deep ocean composing the planet's largest and least fragmented inhabited region. It is located around the polar ice cap and freezes completely only in winter. There are more fish that live along the edges of the Arctic Ocean than anywhere else in the world! Sea ice is an important part of the bearded seal's . Take a deep breath, gang, as we dive into our ocean facts… Top ten ocean facts. An American Naval Officer by the name of Robert Peary claims to have been the first to conquer the unforgiving environment of the Arctic. 2. Throughout the year, the ocean is largely covered with a sheet of sea ice due to very low temperatures. In summers, its thickness is reduced to mere 2 meters whereas in winters, its thickness is around 50 meters. When he returned, it seems that someone else had beaten him to it, a man called Dr. Frederick A Cook, however Peary was honoured by congress in 1911 despite the mystery surrounding his claims. It comes within the Arctic Circle that is almost surrounded by Eurasia and North America. ➤ Arctic moss, also known as Calliergon Giganteum, is an amazing aquatic plant species that survive harsh cold environments and very strong winds. 11. Russian Arctic shelf is sometimes called as Arctic shelf because of its greater extent. Scientists believe this drifting is caused by the spreading of the seafloor, but the . 2➤ Where is the arctic ocean - Arctic Ocean Location. The name originates from usra constellations that represent bears and they are always seen in the northern hemisphere. INTERESTING FACTS ABOUT THE ARCTIC !!! Here is a selection of the most amazing facts about the Pacific Ocean. 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!" These mighty white bears evolved from their brown bear ancestors around 200,000 years ago and have adapted to life in the far North. The North Pole is in the middle of the Arctic Ocean which is surrounded by the land masses of North America, Europe and Asia so there is a land connection to the south meaning that land animals can more easily reach the Arctic unlike Antarctica where animals must be able to swim or fly across hundreds of miles of . The credit goes to thick ice which makes completely impossible for the ships to move. 25. This name was given because Ursa Major Constellation or the Great Bear is present just above the North Pole. 16. Most of the rest is frozen solid in ice sheets and glaciers. 55. The Arctic Ocean is located in the northernmost region of Earth. Just don’t try and describe snow to a local, according to an urban myth the Inuit have over 100 words for it! It represents multiple pathways by which energy and nutrients flow from one organism to another organism in food. Fishermen caught a live coelacanth in the Atlantic Ocean during 1938. The Arctic region is located in the northernmost part of Earth, and is home to the North Pole. Siberian Shelf is largest continental shelf in the world. So let's dive into the ocean and collect lots of interesting and incredible information about the Arctic ocean. Arctic Ocean is the home of Polar bears. Wrap up warm, gang, because we're off on an icy adventure to the Arctic in our ten brrr-illiant Arctic facts! ➤ The moss grows underwater or very low to the ground and can store nutrients to use when it cannot grow. Facts about Arctic Ocean-The Smallest & the Shallowest: The Arctic ocean is also the coldest of all the oceans. It averages a depth of 13,000 feet (4,000 kilometers) and covers more than 30% of the Earth's surface. ➤ 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. ∞ The Atlantic Ocean is the second-largest ocean on Earth. ∞ The Atlantic Ocean stretches from the Arctic Ocean in the north to the continent of Antarctica in the South. In fact, there's an abundance of wildlife in the Arctic Ocean—including some of the most iconic animals in the world. The variations in season are maximum in April and minimum in September. ‘Arctic’ is derived from the Greek word ‘arktos’ meaning ‘bear’. 04 The 2 main types of whales are toothed and baleen. Arctic shelf consists of continental shelves like Canadian Arctic shelf which is present under the Canadian Arctic Archipelago and Russian Arctic shelf. Did you know that the ocean floor of the Arctic Ocean has three underwater ridges? The Dry Valleys in Antarctica are the driest places on earth. In fact, the oceans hold about 96.5% of all water on Earth. Introduces several of the ocean's species, provides profiles of creatures, from dolphins and sharks to sea otters and penguins, while sharing facts about their characteristics, diets, and habitats. 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. Polar bears live in the Arctic, near the North Pole. Found inside – Page 77ESKIMOS Arctic Circle 00 LATIN MONGQUAN 10 GERMAENEU INDIANS NEGRO Trople of Capricorn GERMANIC 180 ° 140 ° 120 100 80 60 40 " 20 0 20 40 00 80 ° 100 * 190 ° 140 ° DEVELOPMENT OF CIVILIZATION The facts of history indicate that the. About 4 million people live in the Arctic, spread out over eight countries, including the United States. 36. 3. 10. More Arctic Facts. 34. These are the facts: Melting ice speeds up climate change. The Arctic Ocean is located in the extreme North Polar Region. In fact, the oceans hold about 96.5% of all water on Earth. When it comes to the Arctic, there are some facts about plastic pollution that may surprise you.. Did you know that: Arctic Ocean surface waters contain the most plastics of any ocean basin. It has long been noted that from time to time cold air masses from the . 19. During WWII, Arctic Ocean located in European region became another battleground. Florida is surrounded by the Atlantic Ocean, the second-largest ocean on earth after the Pacific Ocean.

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