Why are polar bears becoming extinct, other than global warming and ice melting? - polar bears going extinct
Why polar bears as threatened, unless the global warming and melting ice?
I write a text about the cause of polar bears, but all I have is that global warming and melting ice. Are there other causes which are threatened with extinction?
Thanks
Polar Bears Going Extinct Why Are Polar Bears Becoming Extinct, Other Than Global Warming And Ice Melting?
Saturday, January 23, 2010
|
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment