Free Essays on Endangered Polar Bears - Brainia.com.
The polar bear is part of the Ursidae family and it’s scientific name is, Ursus Maritimus. It’s physical characteristics are that it is white, six to nine feet and 800 to 1,300 pounds. It feeds upon seals and fish for nutrients. The polar bear population is decreasing drastically because of global warming and is at an all time low of about.
The U.S. Senate has already debunked the idea that polar bears are going towards extinction because of reports that the polar bear population is at its highest peak as of the current years and that research already shows that the species can was able to withstand the interglacial period which was much warmer.
Polar bear population was believed to be endangered, especially due to global warming and melting of sea ice. However, recent study shows polar bear numbers have risen. So what does this mean? Are polar bears endangered or not? The crux of the matter is that different claims are made based on scores of assumptions. All these studies are approximations and further detailed studies are yet to be.
Essay Title: Polar bears are endangered Polar bears are one of the countless species who are endangered. They were one of the first animals affected by global warming and their population is heavily decreasing. Around 1980, the Arctic was as large as 8 million square kilometres. In 2011, studies show that the Arctic has reduced its size to 4.5.
Essay about Polar Bears and their Retreating Habitat 1025 Words 5 Pages Some of the risk factors that contribute to its registration on the Species At Risk Public Registry are hunting, reduction of availability of their prey, the reduction of their melting sea ice, and pollution, but mainly human actions.
Essay Title: Polar bears are endangered Polar bears are one of the countless species who are endangered. They were one of the first animals affected by global warming and their population is heavily decreasing. Around 1980, the Arctic was as large as 8 million square kilometres. In 2011, studies.
The polar bear is the world's largest living carnivore found across the Arctic ocean, in parts of Canada, Alaska, Russia, Greenland and Norway. It also possesses a remarkable sense of smell and will follow the trail of its prey or a mating partner for miles and days. These apex predators of the frozen landscape are particularly vulnerable to sea ice loss since their main prey - seals - require.