Earth

How much of the Earth's surface is covered in water?

• 70%

• 30%

• 50%

• 90%

If Earth was a bowl of porridge, how would Goldilocks describe it?

• Too hot

• Too cold

• Just right

How old is Earth?

• 2,000 years old

• 70,000 years old

• 4 million years old

• 4 and a half billion years old

Earth is the ________ planet from the sun.

• 5th

• 8th

• 3rd

• 4th

True or False: Without the atmosphere, Earth would freeze.

• True

• False

How long does it take the Earth to rotate on its axis?

• 12 hours

• 24 hours

• 365 days

• 52 weeks

How long does it take the Earth to orbit the sun?

• 365 days

• 2 years

• 1 day

• 24 hours

True or False: The Earth is the only planet in our Solar System that can support life.

• True

• False

True or False: The Earth rotates straight up and down on its axis.

• True

• False

What causes the Earth's seasons?

• gravity

• the way the Earth orbits the sun

• the tilt of the Earth's axis

• the moon