Their swimming abilities are powerful as they enable the bear to swim over long distances. They can swim at an average of 6 miles per hour. The main cause of global. Polar bear hide is very useful it can be used as clothing, rugs, and blankets. The harsh environment of the Arctic has resulted in the polar bear using many adaptations to the challenges of such an environment.
Essay on polar bear in hindi
This makes them have a greenish tint to their fur. The polar bear can release excess heat from the body in areas where the fur is absent like nose, ears, inner thighs and shoulders. Polar bears have a yellowish shade to their coats which can occur due to staining from seal oils. Characteristics and Physical Features of the Polar Bear. They have small suction cups which provide good traction during slippery grounds. 28 Its preferred habitat is the annual sea ice covering the waters over the continental shelf and the Arctic inter-island archipelagos. Scientist predict by 2040, only a fringe of ice will remain in Northeast Canada and Northern Greenland. It helps to prevent the overpopulation of the seal. The iijcn now lists global warming as the most significant threat to the polar bear, primarily because the melting of its sea ice habitat reduces its ability to find sufficient food. Chicago: World Book, Inc., 1994. Nowak, Ronald.,. The bear has paws which provide a good grip on the slick and cold surface.
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