Solar System test

Which of these is at the center of the solar system?

• Earth

• moon

• sun

• planet

The _________ is the imaginary line that Earth rotates around.

• rod

• star

• axis

• equator

What causes the Earth's seasons?

• Earth's revolution

• Earth's rotation

• Earth's moon

• Earth's tilt

What is the second closest planet to the sun?

• Earth

• Venus

• Saturn

• Mercury

How long does is take Earth to make one complete rotation?

• 1 day

• 1 week

• 1 year

• 1 hour

Which planet is 5th from the sun?

• Saturn

• Mars

• Jupiter

• Earth

Which is an inner planet?

• Earth

• Saturn

• Jupiter

• Neptune

Which is an outer planet?

• Mercury

• Mars

• Neptune

• Venus

How long does it take Earth to make one complete trip around the sun?

• 1 day

• 1 week

• 1 month

• 1 year

The sun is actually a ____________________?

• star

• planet