Day and night on Earth is caused by

• The tilt of Earth's axis
• Earth's revolution around the sun
• Eclipses
• Earth's rotation on it's axis

Earth's rotation takes about 

• 365 days
• 6 months
• 24 hours
• 1 month

One complete revolution of Earth around the sun takes about

• 180 days
• 300 days
• 365 days
• 385 days

Earth has seasons because 

• Earth rotates on it's axis
• The distance between Earth and the sun changes
• The temperature of the sun changes
• Earth's axis is tilted as it moves around the sun

This picture shows Earth's

• Rotation
• Revolution

What does rotation of the Earth mean?

• Spin
• Orbit
• Circle
• Pulse

The Earth orbits around _?_.

• the sun

• the moon

• other planets

• the Milky Way

This is the imaginary line that intersects the Earth through both the North and South Poles

• Equator
• Axis
• Fault line
• Latitude

Our Earth does not travel sitting perfectly straight, It has a tilt. Our Earth has a tilt of

• 20 degrees
• 180 degrees
• 23.5 degrees
• 36.5 degrees

This picture shows Earth's 

• Rotation
• Revolution