Solar System Quiz

What is the Sun mostly made of?

• Oxygen and Nitrogen

• Hydrogen and Helium

• Carbon and Iron

• Water and Ice

Which planet is the smallest and fastest in the solar system?

• Venus

• Mars

• Mercury

• Neptune

What is special about Uranus?

• It has the strongest winds

• It rotates on its side

• It is covered in volcanoes

• It has the tallest mountain

Why is Venus the hottest planet?

• It is the closest planet to the Sun

• It has a thick atmosphere that traps heat

• It has the most volcanoes

• It spins very fast

What is the largest planet in our solar system?

• Neptune

• Earth

• Jupiter

• Saturn

Which planet is known for its prominent ring system?

• Jupiter

• Uranus

• Mercury

• Saturn