Thursday, March 3, 2011

blog #5

There have been 5 major extinction events throughout history, are humans impacting the 6th? Why or why not?


I think humans will be the 6th because i know we cant last forever.  Its impossible.  Something bad will always happen. Lets say a meteor can destroy earth.  Or the earth will overpopulate.  Global warming is also a big impact too.  There are things we cant stop sometimes.  I say our biggest factor is global warming.

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