I can answer your question better if you rephrase it.Do you mean what threatens Polar Bears or what kind of threats they have to us?If you mean what threats do they have to us then ...they have the same threats as another kind of bear. If you mean how do we threaten well there is an endless list.We threaten just be entering their territory.Global Warming and Testing also threaten them.
The polar bear is not an endangered species, but listed as vulnerable, in spite of the fact the population is four times what it was in 1970. Hunting, which is rare now, and suspected loss of sea ice are threats.
Ian Stirling has written: 'The distribution and abundance of seals in the eastern Beaufort Sea, 1974-79' -- subject(s): Bearded seal, Mammal populations, Ringed seal 'Polar bears' -- subject(s): Polar bear 'Population ecology studies of the polar bear in northern Labrador' -- subject(s): Mammal populations, Polar bear 'Polar Bear' -- subject(s): Juvenile literature, Polar bear 'Population ecology of the polar bear along the proposed Arctic Islands Gas Pipeline route' -- subject(s): Animal ecology, Environmental aspects of Pipelines, Pipelines, Polar bear
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 .
Polar bears are bears
A polar bear.
no
Nothing. A polar bear will eat you.