Why does Mars have seasons similar to the Earth?
A) Mars is roughly the same distance from the sun as Earth.
B) Mars is the same size as the Earth.
C) The shape of Mars's orbit is the same as the Earth's.
D) Mars's rotational axis is tilted relative to its orbit like the Earth's.

Question

Quizplus · Accepted Answer

Like Earth, Mars has four seasons because of its tilted rotational axis. This means that different parts of the planet receive different amounts of sunlight at different times of the year, resulting in seasonal changes. The other options are not correct: A) Mars is further from the sun on average compared to Earth, B) Mars is smaller than the Earth, and C) The shape of Mars's orbit is more elongated (eccentric) compared to the Earth's.

Why Does Mars Have Seasons Similar to the Earth