Polar Bears :: essays papers

Polar Bears speech the White Beast The Polar Bear males can measure up to nine feet long, and can weigh 770-1430 lbs. The fur of the Polar Bear covers their unblemished body except their nose and pads of their feet. The Polar Bear (Ursus maritimus) is the largest br carry offhing carnivore on the planet earth. (National Parks Service).The polar bear lives in a lessened place on the top of the globe called the Arctic Circle. At an just the polar bears have about five million square miles of living space. The Polar ears have gotten close to 150 ft. from the North Pole. (WWF 1). These white creatures do not hibernate in the winter like other bears, preferably they hunt. The bears main diet is the ringed and bearded seal. These bears have a outstanding sense of smell. They can smell seals kilometers away, and detect one under 3 feet of snow. This helps them find the food they need during winter months when the seals migrate south to consider warm. The bears are patient when it co mes to food. They need two kilograms of fat a twenty-four hours to stretch forth. A seal can provide five days value of food. If the bears are starving they eat the whole seal otherwise, they just eat the adipose tissue and entrails for protein (National Parks Service). The bears live in Canada or above. They rarely go below Canada since it is too warm there. The giant bears have buddy-buddy white fur, which helps the bear survive the cold, and it has a thick layer of blubber all around its body where it stores up food when needed. They can go with out food for 2 weeks if necessary (Larsen 7). Their fur is what helps retain the wake up inside their bodies. The fur looks white but it is actually clear colored. The lie shines through the clear fur to the bears black skin, which absorbs the awaken and retains it. Actually it does such a good job that the bears have to bounce in icy water, and even roll in the snow to dispassionate off. Fredtjoj Nansen bases this description of the polar bear, Elegant body, big neck, small head, and short ears give it a ferocious look (6).When its time for the bears to reproduce, the male approaches the female. The males have many mates in their lifetime. When the females are pregnant, they dig a den in which they stay until after pregnancy for a while with the bears can survive the cold.