Question

the diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates? a 1 b 2 c 3 d 4

Explanation:

Convection currents in the Earth's mantle drive the movement of tectonic plates. In the diagram, the mantle is the layer beneath the crust.

Answer:

C. 3 (assuming 3 corresponds to the mantle layer in the diagram)