The vast majority of lunar craters were caused by
A) lunar quakes, under gravitational tidal disturbance from Earth.
B) bombardment by objects of various sizes from space.
C) the explosion of rocks under the thermal shock from alternating intense sunlight in daytime to the cold of space at night.
D) volcanic eruptions from the Moon's interior.

Question

Quizplus · Accepted Answer

The vast majority of lunar craters were formed due to the bombardment by objects of various sizes from space, such as asteroids and comets, over billions of years.

The Vast Majority of Lunar Craters Were Caused by