Polar Bears and their Retreating Habitat

The scholarly and generic name of your seed includes the polar bear's name, Ursus maritimus. This was created by commander C. J. Phipps in 1774. The reason for this name is that polar bears rely on the ice of the Arctic Ocean and they spend most of their time on travel and hunting. Another name is Nanuk, which is the name of Inuit and means a sealed bear. According to Polar Bears International (2014), the other term is Beliy Medved, Polar bear of Russia, Isbjorn, ie Ice Bear of Norway.

Polar bears can only be found in the Arctic Circle. The most important habitat for polar bears is the edge of ice, water and wind interact to form constantly melting and freezing ice cube and guiding board (open space between sea ice and sea ice). These are places where polar bears can find the most seals. Polar bears are heavily dependent on the old and stable ice in the Arctic Circle. I spend most of my time hunting, breeding and climbing. They are normally isolated like adults, except during breeding and feeding. Polar bear is a strong swimmer who can see individuals in Ark waters 200 miles from land, but long-distance swimming requires more energy for adults and may be fatal for young bears It is not preferable.

Polar bear is a marine mammal and spends most of its time on the ice of the Arctic Ocean. Many adaptations make polar bears particularly suitable for living in ice habitats. Their fur is thicker than any other bear and it can even cover your feet to keep it warm and keep the ice. There is a thick layer under the fur providing buoyancy and warmth. Polar bears' long necks and narrow skulls may help keep animals flowing underwater while heating the air they breathe in and their forefoots are large and flat like paddles and they are excellent I will be swimming player.

The main threat of polar bears is the loss of the sea ice habitat due to climate change. As that specific scientific name (Ursus maritimus) shows, polar bears are actually marine mammals, which take much longer time at sea than on land. Climate change is a serious threat to its happiness as the Arctic ice survives on the Arctic ice. Polar bears are affected by climate change in several ways. The population is decreasing. In the southern part of Canada's Hudson Bay there are no sea ice in the summer and polar bears must live on the ground until the bay freezes in autumn. On summer land, these bears eat little or not at all. In only 20 years, the Husband Bay no - ice period has increased by an average of 20 days and the polar bear seals hunting season has been shortened by nearly three weeks.