Early consequence of the release of oxygen gas

Reference no: EM13527918

An early consequence of the release of oxygen gas by plant and bacterial photosynthesis was to

A) make life on land difficult for aerobic organisms.
B) change the atmosphere from oxidizing to reducing.
C) make it easier to maintain reduced molecules.
D) cause iron in ocean water and terrestrial rocks to rust (oxidize).
E) prevent the formation of an ozone layer.

Reference no: EM13527918

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