Which of the following will remove ("smooth out") features on a planet's surface?
A) plate tectonic activity
B) meteor impacts
C) decay of radioisotopes within the planet
D) a thick, active atmosphere
E) none of these

Question

Quizplus · Accepted Answer

A thick, active atmosphere can cause erosion and weathering, which can smooth out features on a planet's surface.

Which of the Following Will Remove ("Smooth Out") Features on a Planet's