Space Unit Review

What is the name of our galaxy?

• Earth
• Solar System
• Milky Way
• Milky Galaxy

Which one is not a terrestrial planet?

• Mars
• Jupiter
• Earth
• Mercury

Which group of planets has more moons?

• inner
• outer

Which group of planets is rocky?

• inner
• outer

Which group of planets has gas giants?

• inner
• outer

Do stars move across the night sky?

• yes
• no

What is the name for idea that things SEEM to move in the night sky?

• apparent motion
• obvious motion
• revolution
• rotation

The ________ orbits Earth.

• sun
• stars
• moon
• Milky Way

The ________ is the closest star to Earth.

• sun
• Milky Way
• moon
• Big Dipper

The Earth's rotation on its _________ causes the patterns of day and night to happen.

• equator
• gravity
• orbit
• axis