Other polar bears may kill young polar bears
Humans hunting them
Polluted air
Oil drilling
Other industrial disturbances
Bears have no predators other than man. They are not being killed by disease. So apart from global warming the only other way they die is by hunting.
Hunting of polar bears is allowed to native groups in all the countries around the Arctic Circle. There is a quota allowed. In 2011 the quota for Canada is 500 bears. In 2011 in Russia the quota was set to zero. No bears were allowed to be hunted.
polar bears
global warming is killing the animals such as polar bears, hibernating animals and much more
They haven't. Polar bears are now a threatened species. If the polar ice cap goes, then so do the polar bears, as they rely on oceanic ice to secure their food.
Yes, global warming contributes to the melting of ice in polar regions, which significantly impacts polar bears. As temperatures rise, sea ice diminishes, reducing the bears' hunting grounds and making it harder for them to find food. This loss of habitat can lead to decreased survival rates and reproductive success for polar bears, threatening their overall population.
The NARWHAL, a type of arctic whale and many types of seals like the wedell seal.
Polar bears do not cause global warming. In fact, polar bears are affected by global warming due to the shrinking of their sea ice habitat. The loss of sea ice reduces their hunting grounds and threatens their survival.
Global Warming does affect the survival rate of Polar Bears because Global Warming Melts the ice.
Penguins...
people and global warming
Global Warming.
Polar bears are not a cause of global warming. They are being affected by climate change in that their habitat is decreasing in size (as the sea ice is melting).
Countries and their citizens are trying to slow and maybe even stop global warming. This is the only thing that will help polar bears.
Because of global warming, you can't hunt polar bears
Polar bears need floating ice to use as platforms from which to hunt for seals, and as a result, global warming affects them more directly than many other species. They are a kind of early warning system for global warming.
Since it is getting hotter much of the ice is melting away which results in the loss of habitat. Global warming is also affecting other species that the polar bears eat and need to survive.
Global warming
Polar Bears