Which one of the following influences has had the most effect on the "weathering" of the surface rocks of the Moon?

Question

Quizplus · Accepted Answer

Meteoritic bombardment has had the most significant effect on the weathering of the Moon's surface rocks. The Moon lacks an atmosphere to protect its surface from meteorite impacts, and it has been bombarded for billions of years. This continuous impact has caused the formation of craters, mountains, and valleys, and has broken down and fragmented the lunar rocks over time. Wind erosion and temperature changes are also present on the Moon, but their effects are much less significant than meteoritic bombardment. The solar wind may affect the Moon's surface chemistry, but it does not directly cause weathering.

Which One of the Following Influences Has Had the Most