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jeka94
3 years ago
9

Which of the following is a method used to obtain the relative age of a rock or fossil?

Biology
1 answer:
Len [333]3 years ago
8 0

Answer:

B

Explanation:

Radiometric dating uses naturally occurring radioactive elements such as carbon-14 within the rock or fossil to estimate its approximate age. The half-life of the element must also be known. The amount of the radioactive trace element is compared to, in a ratio, with that of the number of the decay product elements. This approximate age can then be relatively compared to those of other rocks or fossils.

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2 years ago
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3 years ago
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