Our Solar System

Our solar system has ________ planets?

• eight
• six
• two

Earth is a ________.

• moon
• planet
• star

The sun is a ________.

• moon
• planet
• star

Which planet is the closest to the sun?

• Mercury
• Earth
• Jupiter

Which planet is called a red planet?

• Jupiter
• Mars

__________ is a dwarf planet.

• Pluto
• Venus

What's the biggest planet?

• Uranus
• Jupiter

Which planet has rings?

• Neptune
• Saturn

How many moons does Earth have?

• one
• three
• five

Which planet is the coldest?

• Mercury
• Pluto