Tectonic plates move in response to ____.
A) convection cells in the mantle
B) convection cells in the core
C) subduction cells in the mantle
D) subduction cells in the core
E) unequal heating of crust by the sun

Question

Quizplus · Accepted Answer

Tectonic plates move in response to convection cells in the mantle, which are caused by the heat generated by the Earth's core. As the mantle warms, it becomes less dense and rises to the surface, creating currents that move the plates atop them. This process is called mantle convection, and it is the main driving force behind plate tectonics.

Tectonic Plates Move in Response to ____