Polar Bear

One of the signs of global warming and an oft-cited example is the fact that polar bear drowning in the Arctic. Polar bears are at the top of the food chain in the Arctic and feed mainly on seals, although, as an omnivore, especially if we adapt around places of human activity - such as landfills.

The greatest wear a big white polar bear is a site to behold. Polar bear sitting for hours on a pothole on the seal is a sign waiting for a seal, how they use their enormous weight to break the ice to catch, kill and eat a seal. Polar bears are swimming long distances between ice and ice packs Berges known. The problem with the large cast in the Arctic Circle, know that these distances are still too large for polar bear once mightly.