Question

During the process of mountain building,

A.
weathering and erosion help to generate igneous rock formations.
B.
material from the Earth's surface is often broken down by crystalization.
C.
material from the Earth's interior is often returned to the surface.
D.
the Earth's interior often gains material from the atmosphere.

Answer 1

C. material from the earths interior is often returned to the surface

Step-by-step explanation:

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Answer 2

C

Step-by-step explanation: