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View Full Version : Brazilian diamonds reveal carbon cycle reaches Earth's lower mantle



NewsWhore
09-16-2011, 11:40 AM
Scientists have found that the carbon cycle, upon which most living things depend, reaches much deeper into the Earth than generally supposed, all the way to the lower mantle, after analysing the chem

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/845171/cs/1/)