Solar system review

Which option below lists the planets in the correct order from the Sun?

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

What are the inner planets?

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

What are the outer planets?

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

The outer planets are mostly made of ________. 

• Rock
• Water
• Pizza
• Gas

The ______ planets have more moons than the other planets. 

• Inner
• Outer
• Side ways
• Up side down

Which planet contains a great, red spot?

• Earth
• Saturn
• Jupiter
• Neptune

_______ is so tilted on its axis that it is almost sideways.

• Earth
• Mercury
• Neptune
• Uranus 

_____ has an atmosphere of thick, poisonous gas.

• Mercury
• Venus
• Earth
• Mars

What is the only planet with liquid water?

• Mercury
• Venus
• Earth
• Mars

Which planet has the largest system of rings?

• Uranus
• Saturn
• Neptume
• Mercury