QuestionDecember 16, 2025

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

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

Solution
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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.

Explanation

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