What is the driving mechanism for plate tectonics?
A)heat deep within Earth
B)tidal forces caused by the moon
C)volcanoes and earthquakes at plate boundaries
D)gravity and magnetism acting on continents
E)strong ocean currents and global winds

Question

Quizplus · Accepted Answer

Plate tectonics is driven by the heat deep within Earth, which creates convection currents in the mantle that move the plates around on the surface. This movement leads to the formation of features such as mountain ranges, volcanoes, and ocean trenches. Tidal forces caused by the moon may have a minor effect on plate movement, but they are not the primary driving mechanism. Volcanoes and earthquakes at plate boundaries are a result of plate movement, but they do not drive the movement itself. Gravity and magnetism acting on continents may play a role in plate movement, but they are not the primary driving force. Strong ocean currents and global winds do not have a significant effect on plate movement.

What Is the Driving Mechanism for Plate Tectonics