Mars

Mars has a rocky surface.

• true

• false

What color is the dust in Mars' surface?

• blue

• green

• red

Mars appears to be color _________.

• yellow

• red

• black

Mars has the largest ___________ of the solar system.

• volcano

• ocean

• tree

Mars is ________ than Earth.

• bigger

• smaller

Mars is _______ than Earth.

• colder

• hotter

Mars is the _______ smallest planet in the solar system.

• 1st

• 2nd