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wel
3 years ago
5

Explain how scientists learned about the magnetic poles of the Earth.

Chemistry
1 answer:
Oxana [17]3 years ago
5 0

Answer:

ocean basalts

Explanation:

As the sea floor slowly spreads, the igneous rock(ocean basalts) of which it is comprised cools and congeals, recording the earth's current magnetic pole alignment.

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