The most prominent feature of Mars observable from Earth is:
A)its thick atmosphere.
B)its two prominent moons.
C)its bright polar caps.
D)the large volcano Olympus Mons.
E)the prominent feature, Valles Marineris.

Question

Quizplus · Accepted Answer

The bright polar caps are the most prominent feature visible from Earth. The bright polar caps of Mars are easily observable from Earth and are a prominent feature of the planet.

The Most Prominent Feature of Mars Observable from Earth Is