What surface features could be caused by moving water? What surface features could be caused by wind?
What surface features could be caused by ice (glaciers)?

not sure if this is what you'r looking for eubacteria and archaebacteria

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