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BlackZzzverrR [31]
2 years ago
8

What do geologists look for in a geologic cross - section to prove that an igneous intrusion is younger than the rock it is in?

Biology
1 answer:
kompoz [17]2 years ago
6 0

Answer:

The principle of cross-cutting relationships states that a fault or intrusion is younger than the rocks that it cuts through

Explanation:

please mark brainlist

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