Just a true or false question

True

Explanation:

Energy can only change form meaning it can be converted from one energy to another

it will increase due to the time span

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101