Review

Earth's rotation on its axis is what causes ______________________________.

• seasons
• moon phases
• day and night
• weather

How long does it take for the Earth to make one full rotation on its axis?

• 365 days
• 24 hours
• 1 month
• 1 week

The imaginary line that runs through the Earth's poles is called the ________________.

• axis
• equator
• tilt
• gravity

What causes the seasons?

• the Earth's gravity
• the Earth's force
• the Earth's tilt
• the Earth's rotation

When the Northern Hemisphere is tilted toward the sun, which season is it in North America?

• summer
• fall
• winter 
• spring

When it is summer in the southern hemisphere, what season is it in the northern hemisphere?

• summer
• fall
• winter
• spring

Telescopes do what to objects? 

• Make far objects look smaller
• Make far objects look closer

At position C, which hemisphere would have winter?

• Northern hemisphere
• Southern hemisphere

What season is letter A in the northern hemisphere?

• Winter
• Summer
• Spring
• Fall

What are the reasons for the seasons?

• Earth's tilt and rotation.
• Earth's rotation and revolution.
• Earth's tilt and revolution.
• Earth's tilt and resolution