Global warming is the main reason for polar bears decline.
Whatever scavengers that are around, Arctic foxes, maybe other bears.
HUMANS
The reason polar bears have nails is because they need to grip to the ice and for protection also to kill there pray.
Climate change is causing the Arctic ice to melt, which is affecting polar bears' ability to hunt for food and survive. This is leading to a decline in their population and threatening their existence.
polar bears are related to bears.
Polar bears do.
They reproduce.
The polar bear has not been listed as an endangered species, some populations are in decline, while others are doing well. Listed as vulnerable.
POLAR BEARS Polar bears actually grow pretty fast.
because of global warming Global warming is a scientific theory. Some Polar Bears are in decline due to climate change effects, the melting of icebergs which depletes their habitat, while others are not showing any indications of change.
Polar bears are mammals.
Polar bears are bears