REVIEW UNIT 1

What can you see in this picture?

• satellite
• planets
• stars
• Moon

What can you see in this picture?

• satellite
• planets
• stars
• sun

How many planets are in the solar system?

• 1 planet
• 8 planets
• 10 planets
• 100 planets

What can you see in this picture?

• satellite
• planet
• star
• Moon

What can you see in this picture?

• star
• sun
• earth
• Moon

What is the Moon?

• It is a planet
• It is a satellite
• It is a star
• It is a comet

Which planet is called the "red planet"?

• Mars

• Saturn

• Venus

Mercury is the smallest planet in the Solar System.

• True

• False

What is the name of the first planet? (Name of number 1)

What is the name of the second planet? (Planet number 2)