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The movement of the tectonic plates is caused by

A) convection currents in Earth's mantle.
B) the gravity of the iron-nickel core.
C) the rotation of the Earth.
D) the Moho discontinuity.

2 Answers

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A the convection currents in Earths mantle

User Jackson Davis
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A the convection currents in Earths mantle

User Guy Royse
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