Which hypothesis concerning the formation of the moon makes predictions that best fit the observed lunar data?
A) the large impact hypothesis
B) the fission hypothesis
C) the capture hypothesis
D) the condensation hypothesis
E) the regolith hypothesis

Question

Quizplus · Accepted Answer

The large impact hypothesis suggests that the moon was formed after a Mars-sized body collided with the early Earth, and the debris from this collision eventually coalesced to form the moon. This hypothesis best explains the observed characteristics of the moon, such as its similar composition to Earth's mantle, the lack of volatile compounds on the moon, and the moon's orbital parameters.

Which Hypothesis Concerning the Formation of the Moon Makes Predictions