Multiple Choice
There are many reasons why a multiday hiking trip on foot through the Valles Marineris on Mars would not be advisable, at least not without suitable protection. Which of these conditions would NOT be a concern?
A) possibility of dust storms
B) predominantly carbon dioxide atmosphere
C) high levels of ultraviolet radiation
D) oppressively high atmospheric pressure
Correct Answer:

Verified
Correct Answer:
Verified
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