Earth's early atmosphere

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  • Created by: Anu Rai
  • Created on: 01-05-13 17:30
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  • The early atmosphere
    • Earth was FULL of Volcanoes
      • They released
        • Nitrogen
        • Methane
        • Carbon Dioxide
        • Ammonia
    • Oxygen?
      • No, because:
        • Volcanoes didn't release Oxygen
        • Oldest rocks have compounds that COULDN'T be made with Oxygen
    • Sea.
      • Water vapour condensed
        • Made liquid water + this made the sea

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