Solar System Quiz

What is the center of the Solar System?

• The Earth

• The Moon

• The Sun

• Jupiter

Which planet is called the "Red Planet"?

• Mars

• Venus

• Mercury

• Earth

What are the four inner planets also called?

• Gas Giants

• Terrestrial Planets

• Ice Giants

• Asteroid Planets

Which planet has the largest rings?

• Jupiter

• Saturn

• Uranus

• Neptune

Which planet is the hottest in the Solar System?

• Mercury

• Venus

• Earth

• Mars

What is the Sun mostly made of?

• Hydrogen and Helium

• Oxygen

• Water Vapor

• Carbon

What is the term for the path planets follow around the Sun?

• Orbit

• Revolution

• Rotation

• Axis

Name the planets in order from the one closet to the Sun

• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
• Neptune, Uranus, Saturn, Jupiter, Mars, Earth, Venus, Mercury
• Mercury, Earth, Mars, Venus, Saturn, Jupiter, Uranus, Neptune
• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto

What is the Sun mainly made from?

• Liquid lava

• Gas

• Rock

• Molten iron

How many planets are in our solar system (not including pluto)

• 9
• 8
• 10
• 7