Mars Quiz

How many moons does Mars have?

• 1

• 2

• 3

• 4

How many Earth years does it take for Mars to orbit the sun?

• 0.5 Earth years

• 1 Earth year

• 2 Earth years

• 3 Earth years

What is the largest volcano in the solar system, located on Mars, called?

• Mount Everest

• Olympus Mons

• Vesuvius Mons

• Mauna Loa

True or False: NASA aims to send humans to Mars by the 2030s.

• True

• False

Is gravity on Mars weaker or stronger than on Earth?

• Weaker

• Stronger

Which two planets neighbor Mars? (1 point for each)

• Earth and Jupiter

• Venus and Saturn

• Mercury and Jupiter

• Venus and Earth

How many hours are there in a day on Mars?

• 23 hours

• 24 hours

• About 24.5 hours

• 25 hours

How many miles away from the Sun is Mars?

• 92 million miles

• 142 million miles

• 228 million miles

• 365 million miles

True or False: Mars has four seasons like Earth.

• True

• False

The atmosphere on Mars is mostly made up of which gas?

• Nitrogen

• Oxygen

• Hydrogen

• Carbon Dioxide