Question

when the rocks collided with each other it is known as what?​

Answer 1

Answer:

Continental collision is a phenomenon of the plate tectonics of Earth that occurs at convergent boundaries. Continental collision is a variation on the fundamental process of subduction, whereby the subduction zone is destroyed, mountains produced, and two continents sutured together.

Answer 2

Answer:

Part of Hall of Planet Earth. Subduction zones are places where two of the Earth's plates collide, with one descending beneath the other.