If Mars had a Moon like Earth's,it would be more hospitable for the evolution of life because:
A) Mars has a stronger magnetic field.
B) Mars's obliquity is more stable.
C) Mars has suffered fewer impacts.
D) Mars's atmosphere is thicker.

Question

Quizplus · Accepted Answer

The stability of Mars's obliquity, or the angle at which its axis is tilted, would be more consistent with the presence of a large moon. This would result in more stable seasons and a more temperate climate, making it more hospitable for the evolution of life. The other options (A, C, and D) do not necessarily have a direct correlation with the presence of a moon affecting the evolution of life.

If Mars Had a Moon Like Earth's,it Would Be More