... found in or around the ice-covered waters of the Arctic, a scientific explanation approximates that there are anywhere between 25,000 to 40,000 polar bears currently living in the world. The areas in which they are most likely to be seen are Alaska, the Commonwealth of Independent States, the ... feet in height. A tall and built structure is not something that comes quickly to the polar bear, for when they are born they weigh less than a kilogram and are only about twenty-five centimeters long. The tiny polar bears are usually born from late November to early January in the form of twins....

• Word Count: 1651
• Approx Pages: 7
• Grade Level: High School

... is a walrus calf or a musk ox stuck in snow, birds, eggs, fish, and dead whales. And sometimes in the summer it eats berries and grass. The polar bear has no water to drink so it only eats the skin and blubber, avoiding the meat. So by eating the blubber and leaving the meat the male bear is ... . The bear would usually stay in a den or bury it self in the snow to avoid the suns ultra violent rays. Usually the pregnant female polar bear stays in the den. Food Chain-The polar bear finds its way on the top of its food chain. No predator on earth approaches the bear in size. The ... insulat...

• Word Count: 558
• Approx Pages: 2
• Grade Level: High School

... again (Fay et al 1989). The walrus does not have many predators because of its size. There are only two species that normally feed on the walrus; killer whales and polar bears. The killer whales lives in the same area as the walrus in the spring, summer and fall. During this time of year, the killer whale is known to feed on ... walruses, mainly on young animals and calves (Fay in Born et al. 1995). The polar bear is also known to kill young individuals. Walruses also die of starvation, sickness and intra specific competition during the mating season. Walruses are known for aggressive b...

• Word Count: 1283
• Approx Pages: 5
• Grade Level: High School