Is the crus at a mid ocean ridge young or old?

Question

Biology

Karly Ryan

20 August, 09:08

Is the crus at a mid ocean ridge young or old?

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Answers (2)

Know the Answer?

Marie Nash · Answer 1

young

Explanation:

Most crust in the ocean basins is less than 200 million years old, which is much younger than the 4.54 billion year age of the Earth. This fact reflects the process of lithosphere recycling into the Earth's mantle during subduction.

Houston Sandoval · Answer 2

Answer: Young

Explanation: Most crust in the ocean basins is less than 200 million years old, which is much younger than the 4.54 billion year age of the Earth.