Question

50 Points Brainliest!! What do scientists believe forms volcanoes, mountains, trenches, rift valleys, and island arcs?

Answer 1

Answer:

Plate Tectonics

Explanation:

Plate tectonics are plates that move under the earth's crust. When they collide or rip apart they can cause all of those things to happen.

Answer 2

Answer:

Explanation:

To put it simply, the movement and the shifting of the tectonic plates on the Earth.