Why Polar Bears Are Vulnerable Species?

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1 Do you believe that polar bears are endangered as a species now or in the future? why or why not? Polar bear is not endangered not but will be endangered in the future. polar bear is now categorized as a vulnerable species. A vulnerable species is categorized by the International Union for Conservation of Nature as likely to become endangered unless the circumstances that are threatening its survival and reproduction improve.Vulnerability is mainly caused by habitat loss or destruction of the species home. As we can see polar bear is vulnerable. It is vulnerable because of the habitat loss, and polar bear live on the ice at the north pole and the arctic circle, because of the Global warming the ice is melting and the home of the polar bear is destroying. their status will become endangered and maybe also extin since the only play they will likely to live is the south pole and they can not get there by them self. the outside article i want to mention is “Behind the controversy, what's the real story about the future of polar bears?” by Jane Palmer from BBC. Human-caused global warming is causing the Arctic sea, the bears' habitat and hunting ground, to melt and decline. If the trend of sea ice decline continues as it has done, at the rate of about 13 per cent a decade, then polar bears would suffer a loss of habitat, and consequently food in less than 100 years. when we talk about polar bear, they are on the top of the food chain in the north pole. It is
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