Polar Bears essay topics
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Polar Bear's Coat
776 wordsHabitat Polar bears prefer to live in extremely cold art ic climates. They live only in the Northern Hemisphere, on the arctic ice cap, and they spend most of their time on coastal areas. Polar bears are widely spread in Canada, extending from the northern arctic islands south to the Hudson Bay area. They are also found in Greenland, on islands off the shore of Norway, on the northern coast of the former Soviet Union, and on the northern and northwestern coasts of Alaska in the United States. Ph...
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Water The Polar Bear
1,681 wordsINTRODUCTION Ursus maritim us, commonly known as the polar bear, is quite an amazing animal. The polar bear is of the order Carnivora and of the family Ursi dae. Polar bears live in the extremely cold regions of the Arctic and in Tundra. They range from Alaska to Siberia, and have been found as far as 720 miles south of the Arctic Circle. The polar bear is quite huge. They can be as tall as 8.25 feet when on all four feet, or 12 feet when standing on their hind legs and weighs up to 1,764 pounds...
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Polar Bear Mothers
421 wordsPolar Bear is the name for a white bear found on the icy sea of the Arctic throughout the North Polar basin. Being the only bear considered being marine, it is longer than other bears and streamlined for aquatic life. It has the "plantigrade" feet (heel and sole touching the ground) which are typical in all bears, with five sharp, claws on each foot for grasping at the ice and holding its prey. Long hair between the pads protects the bear's feet from the cold and provides traction on the ice so ...
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Food The Diet Of Polar Bears
553 wordsPolar Bears Life Span It is believed that polar bears live an average of 15 to 18 years, though some bears have tagged in their early 30's. In some zoo's bears have been known to live up to the mid 30's. There is only one individual bear that has been known to have lived up to the age of 40. Biologists believe that starvation is the leading cause of death for sub adult bears, which is probably the reason that when bears are in captivity (a zoo) they live longer. Population Polar bears live in Ru...
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Levels Of Toxic Chemicals In Polar Bears
1,047 wordsPolar bears are big, white bears (sometimes darker fur) that live in very cold regions like around the art ic poles. There are 21,000 to 28,000 Polar bears alive that are known. Polar bears swim in water and are carnivores, they eat fish. Polar bears feed mainly on ringed seals and bearded seals. Depending upon their location, they also eat harp and hooded seals and eat carcasses of beluga whales, walruses, narwhals, and Bowhead whales. A polar bears's to mach can hold up to 15% to 20% of its bo...
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