Four and a half billion years ago, the young Earth was a hellish place-a seething chaos of meteorite impacts, volcanoes belching noxious gases, and lightning flashing through a thin, torrid...
Jay O. Sanders
Score: 6.9
Score: 6.8
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Score: 0.0
Score: 4.5
Score: 6.9
Score: 8.5
Score: 5.8
