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Ancient Earth may have made its own water: Rock circulating http://www.epgeology.com/news-f37/ancient-earth-may-have-made-its-own-water-rock-circulating-t6439.html |
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Author: | NewsPoster [ Sun Dec 21, 2014 5:37 pm ] |
Post subject: | Ancient Earth may have made its own water: Rock circulating |
Science Daily Geology In a finding that meshes well with recent discoveries from the Rosetta mission, researchers have discovered a geochemical pathway by which Earth makes it own water through plate tectonics. This finding extends the planet's water cycle to billions of years -- and suggests that enough water is buried in the deep earth right now to fill the Pacific Ocean. Read more |
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