Science Space Review

True or False
The Earth is the center of the solar system.

• True
• False

True or False
The planets are not lined up in a perfectly straight line

• True
• False

Which planet is covered in water?

• Mercury
• Venus
• Earth
• Mars

Which planet is the smallest?

• Mercury
• Venus
• Earth
• Mars

Which planet is the largest?

• Jupiter
• Saturn
• Uranus
• Neptune

Which planet has the biggest rings?

• Jupiter
• Saturn
• Uranus
• Neptune

Which is the largest object in our solar system?

• Sun
• Jupiter
• Earth
• Pluto

The sun is a

• planet
• star
• asteroid

What planet can support life? 

• Earth
• Mars
• Saturn
• Pluto

The __________ has planets, moons, comets, and asteroids.

• solar system
• earth
• rotation
• United States