3 years ago

How are different techniques used to determine the absolute ages of rocks

1 answer:

7 0

Answer:

Geologists find absolute ages by measuring the amount of certain radioactive elements in the rock. When rocks are formed, small amounts of radioactive elements usually get included. As time passes, the "parent" radioactive elements change at a regular rate into non-radioactive "daughter" elements.

Explanation:

I got this from g o o g l e.

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