Here are the answers to your questions:
-
What is most responsible for any movement in the Earth’s rock plates?
Response: convection currents -
Which layer of Earth is best characterized as a layer of soft, hot rock?
Response: mantle -
What happens at a convergent plate boundary?
Response: Earth’s rock plates collide with one another -
Which statement best explains the process of subduction?
Response: A denser plate pushes down under a lighter plate.