Mars Earth Trivia

Mars is which planet from the Sun?

• 1st

• 2nd

• 3rd

• 4th

Mars atmosphere is mostly made of

• oxygen

• nitrogen

• carbon dioxide

• helium

What percentage of Earth is water?

• 30%

• 50%

• 70%

• 90%

Tags

NGSS.MS-ESS2-4

Earth's atmosphere is 21%

• nitrogen

• carbon dioxide

• helium

• oxygen

Mars is like Earth in that they both are

• the same size.

• have the same number of moons.

• have a rocky surface.

• mostly made of water.

Tags

NGSS.MS-ESS1-3

Mars would have

• more gravity than Earth

• less gravity than Earth

• no gravity

• the same amount of gravity as Earth

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What are the names of Mars' moons?

• Phobos and Deimos

• Triton and Europa

• Proteus and Neso

• Hippocamp and Callisto

How large is Mars compared to Earth?

• 2 times bigger

• 1/4

• 1/3

• 1/2

Tags

NGSS.MS-ESS1-3

How long is one Mars day (one rotation)?

• about 24 hours

• about 48 hours

• about 12 hours

• about 36 hours

What is a Mars day called?

• lun

• bul

• sol

• mil