There are no complete, or "set in stone" answers. As the environment, and circumstances change, so do the time tables that researchers and scientists project. A recent report done by the U.S. Geological Survey done May 2008, projected that two thirds of the total Polar Bear population world wide, including Alaskan Polar Bears, could vanish by the year 2050. This was said to be a conserative estimate, considering the drop in birth figures and overall decline in the Western Hudson Bay, and Southern Beaufort Sea.
why does the polar bear helps the polar ice
The grizzly or brown bear and the polar bear are basicly the same size.
The Polar Bear.
The Polar bear is the biggest bear.
just like human do .
A polar bear.
no
Nothing. A polar bear will eat you.
Polar bears are bears
a seal is different from a polar bear because a seal has flippers and blubber a polar bear has 4 legs and has fur and a polar bear eats the seal but the seal doesn't eat the polar bear so the seal is prey to the polar bear k
The correct spelling is "polar bear."
The Polar Bear.Polar bears