Ancient Earth may have made its own water: Rock circulating
Sun Dec 21, 2014 6:31 am
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.
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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