Rocky material from the Earth's interior can reach the surface, and be pushed and folded upward during the process of _. One of the processes that works to return this material back to the Earth's interior is _.(1 point)

Responses

weathering, mountain building.
weathering, mountain building.

erosion, mountain building.
erosion, mountain building.

mountain building, erosion.
mountain building, erosion.

weathering, erosion.
weathering, erosion.