Multiple choice

Which of the following is the lightest planet in our solar system?

  1. Mercury

  2. Jupiter

  3. Saturn

  4. Neptune

  5. Earth

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

It is the lightest planet. If there was a bath tub large enough to dip saturn, it would float on water. Saturn is the sixth planet from the sun and the second largest planet in the solar system, after jupiter