How Old Are You Earth Years
A.4.543 billion years B.4.678 billion years
C.6.897 billion years. D.6.523 billion years
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Answer:
A.4.543 billion years B.4.678 billion years
Explanation:
Earth is estimated to be 4.54 billion years old, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date.
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