Why are no rocks found that date from the first 800 million years of Earth's
existence?
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Why are no rocks found that date from the first 800 million years of Earth's
existence?
O
A. All the rocks from that time period have been destroyed by plate
movements,
O
B. They have all been buried too deeply under newer rocks.
O
c. Earth was too hot to have solid rocks at that time.
O
D. They were all destroyed by a comet impact.
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