Multiple Choice
Which of the following statements about the atmosphere of Mars today is FALSE?
A) it is made mostly of carbon dioxide
B) it is roughly as thin as the Earth's air would be about 30 km up
C) it has a haze made of carbon dioxide crystals
D) droplets of liquid water rain irrigate the surface of Mars regularly
E) there are occasionally great windstorms in the lower atmosphere
Correct Answer:

Verified
Correct Answer:
Verified
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