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Convection driving plate motion is supported because: A. Mantle is solid B. Convection pushes on plates C. Crust is colder D. Volcanoes exist

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David Henson Professional · Tutor for 6 years

Answer

B. Convection pushes on plates

Explanation

1. Identify the mechanism of plate motion Plate motion is primarily driven by mantle convection, which exerts force on tectonic plates.2. Evaluate answer choices Only option B directly states that convection pushes on plates, matching the mechanism.