Two on volcanoes
Volcanoes were responsible for the mass extinction 260 million years ago.
Scientists better understand the mechanism for the volcanoes in the "ring of fire".
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Volcanoes were responsible for the mass extinction 260 million years ago.
Scientists better understand the mechanism for the volcanoes in the "ring of fire".
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Also, one very large volcano in India nearly destroyed the entire human race back in the time when we only existed as a few hundred thousand individuals in Africa.
Posted by: kyle8 | July 01, 2009 at 08:55 AM