In An Inconvenient Truth Al Gore states that a scientific depicted object showed that polar bears are dying. He says that ice is melting off in the arctic were polar bears live due to international warming. He claims that polar bears have actually drowned due to the ice melting. His scientific proof stated that they are swimming extremely long distances, about 60 miles, before reaching other sea ice surface.
Inconsistency #8 is not an error. It is real well true that polar bears are dying. The National geographical News supports that the people of polar bears is decreasing due to global warming. The worldwide polar bear population is between 20,000 and 25,000.(Roach 2006) The north-polar Bear International Organization [PBIO] states that as of May 2008 the join States listed polar bears as a threatened species under the exist Species Act. In Canada, polar bears are listed as a Species of Special Concern.
 Russia also considers the polar bear a species of concern. (PBIO 2011)
Today, scientists have concluded that the threat to polar bears is ecological adjustment in the frosty from global warming. Polar bears depend on sea ice for hunting, breeding, traveling and denning. (Roach 2006) They depend heavily on sea ice for their survival. They hunt their primary prey such as the ringed sea from the ice. If the melting trend continues, the Arctic could follow through ice-free summers by 2040.
Many studies have been do by the Polar Bear International Organization to see what impact global warming has on the polar bear population. One study verified that Canadas Western Hudson Bay population had declined 22% since the...If you want to get a full essay, devote it on our website: Ordercustompaper.com
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