Question

What is common between all Jovian planets (Jupiter-like planets).

a) They have solid, rocky surfaces.
b) They are close to the Sun.
c) They have thick atmospheres primarily composed of hydrogen and helium.
d) They lack moons.

Answer 1

Jovian planets share the common trait of having thick atmospheres composed of hydrogen and helium.

Step-by-step explanation:

The common trait shared by all Jovian planets (Jupiter-like planets) is that they have thick atmospheres primarily composed of hydrogen and helium.

Unlike terrestrial planets, Jovian planets do not have solid, rocky surfaces. Instead, they are composed primarily of lighter ices, liquids, and gases. Jovian planets also have a significant number of moons, so the statement that they lack moons is incorrect.