Physics, 02.08.2019 02:30, marahsenno
Would it be plausible for a planet that had an earth-like atmosphere with plentiful oxygen, but no life of any kind, to exist in another solar system?
Answers: 1
). All of that oxygen released in the supernova is trapped inside chemical compounds, namely carbon dioxide. So you need life to free that oxygen in order to get an atmosphere that looks like ours.
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Would it be plausible for a planet that had an earth-like atmosphere with plentiful oxygen, but no l...
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