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Question
Compared to Earth's atmosphere, the atmosphere of Mars has surface pressures that are ________.A) 3 times those on Earth; major gases are water vapor and carbon dioxide
B) 0.1 times those on Earth; major gases are water vapor and carbon dioxide
C) one-half those on Earth; main gases are methane and nitrogen
D) 1.5 times those on Earth; main gases are methane and nitrogen
Answer
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Related questions
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