Study opens new questions on how the atmosphere and oceans formed

via Current News – Principia Scientific Internationalhttp://principia-scientific.org

A new study led by The Australian National University (ANU) has found seawater cycles throughout Earth’s interior down to 2,900km, much deeper than previously thought, reopening questions about how the atmosphere and oceans formed.
A popular theory is that the atmosphere and oceans formed by releasing water and gases from Earth’s mantle through volcanic activity during the planet’s first 100…

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via Current News – Principia Scientific International http://ift.tt/1kjWLPW

March 2, 2017 at 11:29PM