Question

In your opinion, which branch of science provides the most proof that the earth is approximately 4.6 billion years old? Justify your response in two or more complete sentences.

Answer 1

In my opinion, I think geology provides the best evidence of the earth's age because we have physical evidence of the different layers of the rock formation. Sedimentary rock levels have shown that much of the earth was covered by water at one point, while there have also been rock formations higher than mountains at another point in earth's history. In relation to the branch of biology, evidence of fossils in rocks demonstrates life on earth in a past era.

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