Polar Bears :: essays research papers fc

Polar Bear is the name for a white support found on the icy sea of the Arctic throughout the jointure Polar basin. Being the only bear considered being marine, it is longer than opposite bears and streamlined for aquatic life. It has the plantigrade feet (heel and sole touching the ground) which ar natural in all bears, with five sharp, claws on each foot for prehension at the ice and holding its prey. Long hair between the pads protects the bears feet from the arctic and provides traction on the ice so he doesnt slip. ponderous hairs on the forelegs, and very wide front feet, help the bear swim. completely polar bears be white, although their fur whitethorn yellow in the summertime because of the fat from animals it kills.The largest wild bears ever weighedwere more than 800 kg (which is more than 1800 lb) require been polar bears. However, most male polar bears weigh an average of some 350 kg (about 880 lb), and most females weigh about 250 kg (550 lb). Polar bears retu rn a strong navigational sense, an extremely good sense of smell, and they are extremely good at solving problems in order to aim food. They eat primarily ringed seals, and sometimes they also enjoy bearded seals, walruses, or even white whales. They also feed on berries, sedges, mussels, and kelp when they put one everywhere no other food sources left.As with other true bears, polar-bear mothers and late create strong bonds. The young cubs are very small when they are born about 1 kg (about 2.2 lb). Their eyes remain unlikeable for about 40 days and they must be fed each few hours. The mother keeps them close to make sure that they stay warm. draw during the breeding season, male polar bears are solitary and walk over vast amounts of sea ice while hunting. During the breeding season (which is from whitethorn to June), the males fight nonstop over females. Both the male and female may mate with other individuals as well.