What best describes how the behavior of rocks changes when they become deeply buried and placed under high levels of heat and pressure?

Question

Quizplus · Accepted Answer

When rocks are buried deeply and placed under high levels of heat and pressure, they become ductile and deform plastically. This means that the rocks are able to change shape without breaking, and can bend or fold instead. This is due to the increased temperature and pressure, which causes the mineral grains in the rock to become more malleable and able to move past each other.

What Best Describes How the Behavior of Rocks Changes When