What has been causing polar bears in the Arctic to drown in record numbers?: Global Warming's Effects On Plant And Animal Life

What has been causing polar bears in the Arctic to drown in record numbers?: Global Warming's Effects On Plant And Animal Life

What has been causing polar bears in the Arctic to drown in record numbers?: Global Warming's Effects On Plant And Animal Life

What has been causing polar bears in the Arctic to drown in record numbers?: Michael Oppenheimer (Professor, Princeton University)

User: Scribble

Views: 3

Uploaded: 2015-04-15

Duration: 00:59

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