Solar System Planets Quiz

Which planet is closest to the sun and has a thin atmosphere?

• Venus

• Earth

• Mercury

• Mars

Which planet is known for being the hottest and having high mountains?

• Venus

• Jupiter

• Saturn

• Neptune

What makes Earth a unique planet in our solar system?

• It is the largest planet.

• It is filled with people and cows.

• It has the most moons.

• It is the coldest planet.

Which planet is described as massive, gassy, and old?

• Uranus

• Mars

• Jupiter

• Saturn

Which planet is known for its rings and numerous moons?

• Uranus

• Neptune

• Saturn

• Mars