Today polar bears from the artic are becoming endangered, even though the population has increased from the late 1960s. The question is why is this happening, this is happening because of loss of sea ice and the loss of sea ice is caused by global warning. Now today there are ONLY 25,000 POLAR BEARS LEFT! That might be a big number to you but it isn't for a population. Hopefully we can help these animals and stop them from extinction..http://www.cnn.com/video/#/video/tech/2008/05/14/sot.polar.bear.status.cnnbear.status.cnnclick this link to see my article
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