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Why do oceans turn acidic?

October 16, 2013

Marine life on the coral reef © vlad61_61 #31880549 – Fotolia.com, Undatierte Aufnahme, Eingestellt 30.08.2011
Flash-Galerie Die Wunder der NaturImage: Fotolia/vlad61_61

Why do oceans turn acidic?

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Why do oceans turn acidic?

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