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Norma-Jean [14]
3 years ago
5

How does geomagnetism help scientist understand the motion of earth’s plates?

Physics
1 answer:
xeze [42]3 years ago
6 0

Answer:

As the "plates" on each side of ridges in the seafloor are pulled away, lava comes up from the middle, hardens and "records" the current magnetic field.

Explanation:

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