GS1 Common Test Prep

_ is the closest planet to the Sun.

The surface of Mercury can be up to _ degrees Celsius during the day.

• 400
• 300

• 200

• 100

At night it is very _ on Mercury.

You would need a million _ to fit the Sun.

• Earth
• Moon

• Stars

• Mars

Which planet is about the same size as Earth?

What are the clouds in Venus made up of?

Which is the only planet that supports life?

Which planet is closest to the Sun?

• Venus

• Mercury

• Earth

• Asteroid

Which is the planet after Earth?

• Saturn

• Mercury

• Jupiter

• Uranus

Which is the planet before Pluto?

• Uranus

• Jupiter

• Saturn

• Neptune