| Early Plants May Have Caused Massive Glaciation |
| Written by Unknown Lamer | |
| Wednesday, 01 February 2012 11:22 | |
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FG_AUTHORS: Unknown Lamer sciencehabit writes with this excerpt from Science: "The first plants to colonize land didn't merely supply a dash of green to a drab landscape. They dramatically accelerated the natural breakdown of exposed rocks, according to a new study, drawing so much planet-warming carbon dioxide (CO2) from the atmosphere that they sent Earth's climate spiraling into a major ice age."Read more of this story at Slashdot.
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