Earth, Sun and Moon Homework

When the Northern Hemisphere of Earth is Leaning away from the Sun, What season is the Southern Hemisphere experiencing?

• Summer
• Winter
• Spring
• Fall

When the Northern Hemisphere is pointed towards the Sun (position A), what season do we have?

• Winter

• Summer

• Spring

• Fall

How long does it take the Earth to make one REVOLUTION around the Sun?

• 12 hours
• 24 hours
• 365 days
• 29.5 days

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

The earth orbits around...

• the sun.
• the moon
• other planets
• the Milky Way

Day and night is caused by the _____________ of earth on its axis.

• revolution
• orbit
• rotation

The Earth's _______ is an imaginary line that goes from the North Pole to the South Pole.

• vernal equinox
• axis
• solar eclipse
• solar flare

The MOON REVOLVES around the:

• Sun
• Earth
• The Moon doesn't revolve
• The Earth and Sun 

The earth's tilt is ______________degrees.

• 0
• 90
• 23.5
• 41

If the earth rotated slower, how would that affect the length of the day?

• longer day
• shorter day
• same time,  24 hours