Global warming and a frequently cited example of one of the symbols is drowned polar bears in the Arctic. The polar bear is the top of the food chain in the Arctic, mainly hunt seals and even though they meet the omnivorous animals, especially when around places of human activity - like a rubbish dump.
The largest polar bear is a large white appearance of the site. A polar bear will participate in the pores of a stamp seal at this point, will use its enormous weight, break through the ice to capture, kill and eat an hour wait and seal. Also known as the polar bear swimming between ice and a huge range of ice Berges. Big problem with the melting of the Arctic Circle that these distances, even if they know the polar bear has become a mightly large.
Many people will say that the only solution to prevent polar bears from extinction is captive breeding in zoos like them. Although the polar bears live in the zoo will bring a lot of problems. Use of such a large area of the polar bears are bored quickly locked in a small box of. Going out quite a crazy zoo bear example. I remember one of the Auckland Zoo, the day most of the time pacing back and forth like a prisoner. Zoo and theme park, including improved packaging, they look at food in the ice of the polar bear (to make them work for it), hidden in a different way to do things to bear food. They also include more 'toys' to keep the bear busy. But even if this is for better mental health commitment to the gene, you need to have a highly skilled breeding program to ensure the health of at least 5,000 species of bear population.
Perhaps the solution is a radical of some polar bears to Antarctica. Antarctica is not melting fast (but to the human time to the things it). Polar bears will have plenty of prey - penguins, seals, birds, of course, the introduction of a new species such as the environment is a huge risk to the extinction of other species. Although the seals will be given a fine, there is no cure penguins north polar bears hunt they may be a different story - but especially emporers, gathered a large group meditation - sit 'duck' for a hungry polar bear. Perhaps a solution is to try some of the islands near the Antarctic First they see how they go and whether other species can adapt to a new predator.