Mars is named after which Roman god?
God of Love
God of War
God of Fire
God of Time
What are the names of Mars' two moons?
Phobos and Oberon
Callisto and Titania
Titania and Deimos
Phobos and Deimos
What are the main constituents of Mars's atmosphere?
Carbon Dioxide and Nitrogen
Oxygen and Carbon Dioxide
Carbon Dioxide and Methane
Methane and Argon
How long does it take Mars to complete one orbit of the sun?
687 days
459 days
543 days
782 days
What is the average temperature on Mars?
10 °C (50 °F)
0 °C (32 °F)
-63 °C (-81 °F)
-29 °C (-20 °F)
How far is Mars from the sun?
228 million km
149 million km
274 million km
249 million km
State true or false. Mars is home to the largest dust storms in the solar system.
True
False
Which of the following was the first rover to land on Mars?
Curiosity
Sojourner
Opportunity
Exploration
How many successful missions have been sent to Mars?
40
22
18
17
State true or false. Martian sunsets are red in color.
True
False
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