Multiple choice

Which of the following is not a Jovian planet?

  1. Mars

  2. Saturn

  3. Uranus

  4. Neptune

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jovian planets are gas giants like Jupiter, composed mainly of hydrogen and helium. Mars is a terrestrial planet with a solid rocky surface. Saturn, Uranus, and Neptune are all Jovian planets (Saturn and Uranus are gas giants, Neptune is an ice giant but still classified as Jovian).