Question

multiple choice question
how does newtons third law of motion explain why mountains form when one tectonic plate pushes against another?
the force of one tectonic plate causes another to move in the same direction.
a tectonic plate keeps moving after it has started moving.
the large mass of a tectonic plate means that it moves very slowly.
it creates pressure that pushes the crustal material up.

Explanation:

Newton's third law states that for every action, there is an equal and opposite reaction. When one tectonic plate pushes against another, the second plate exerts an equal and opposite force. This interaction creates pressure. The pressure then pushes the crustal material upwards, leading to mountain formation.

Answer:

It creates pressure that pushes the crustal material up.