Saturday, February 23, 2013

worms are accelerating

"About 20 per cent of global carbon dioxide emissions and two thirds of nitrous oxide emissions come from soil. Emissions are produced by a number of natural biological processes involving plant roots and the microorganisms that live in the ground." http://www.guardian.co.uk/environment/blog/2013/feb/05/how-worms-accelerating-climate-change

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