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ziro4ka [17]
3 years ago
12

How can you tell the relative ages of rock layers?

Biology
1 answer:
Dovator [93]3 years ago
4 0

Answer:

Its difficult to determine the absolute age so geologists use method to find a rock's relative age. Use the: LAW OF SUPERPOSITION: in horizontal sedimentary rock layers, the oldest layer is at the bottom. Each higher layer is younger than the layers below it.

Explanation:

(Rockaway Middle School, Relative Ages Of Rocks)

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