What is the Solar System?

What are the Inner planets?

Select ALL that apply.

• Mars

• Venus

• Mercury

• Earth

• Saturn

The inner planets are the ______ planets to the sun.

• biggest

• closest

• farthest

• coldest

The inner planets are _______ than the outer planets.

• colder

• bigger

• warmer

• smarter

All of the inner planets are made of _________ material.

• liquid

• icey

• rocky

• gassy

All of the inner planets are made of _________ material.

• liquid

• icey

• rocky

• gassy

What planet is closest to the sun?

• Mercury

• Venus

• Earth

• Neptune

What planet is the same size as earth?

• Pluto

• Mars

• Saturn

• Venus

What is the only planet that supports life?

• Mars

• Neptune

• Earth

• Saturn

What planet is known as the red planet because of its red looking surface?

• Earth

• Saturn

• Uranus

• Mars

What are the outer planets?

Select ALL that apply.

• Mars

• Jupiter

• Saturn

• Uranus

• Neptune