How does a polar bear meet its needs for food water and shelter in habitat?

Food: Polar bears are carnivorous and rely primarily on seals for food. They hunt seals by stalking them on the ice or waiting for them to surface at breathing holes. Polar bears are also known to scavenge on carcasses of whales and other marine mammals.

Water: Polar bears obtain most of their water from the sea ice they live on. They also drink from meltwater pools and streams.

Shelter: Polar bears use sea ice as a platform for hunting, resting, and breeding. They also build snow dens for shelter from the cold and wind.