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igomit [66]
3 years ago
8

What causes the continents to move over time?

Social Studies
1 answer:
meriva3 years ago
5 0

Plate tectonic theory explains why continents continue to move. The planet's outer shell consists of plates that move a few centimeters a year. Heat from the Earth's interior causes this motion to happen via convection currents in the mantle.

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