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Why is the Earth blue?

By Guillaume Paris, Géochimiste, chargé de recherche CNRS au Centre de recherches pétrographiques et géochimiques de Nancy, Université de Lorraine
Laurette Piani, Cosmochimiste, chargée de recherche CNRS au Centre de Recherches Pétrographiques et Géochimiques (CRPG) de Nancy, CNRS, Université de Lorraine
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The presence of water on the Earth's surface is the result of a subtle balance between different mechanisms in the atmosphere and below the surface.


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