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Mroche Mroche
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6 years ago
Compared to Earth's atmosphere, the atmosphere of Mars has surface pressures that are ________.
 
  A) one-half those on Earth; main gases are methane and nitrogen
  B) 0.1 times those on Earth; major gases are water vapor and carbon dioxide
  C) 3 times those on Earth; major gases are water vapor and carbon dioxide
  D) 1.5 times those on Earth; main gases are methane and nitrogen
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Gax_52912Gax_52912
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6 years ago
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Mroche Author
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6 years ago
Good timing, thanks!
MAry1395
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Yesterday
Correct Slight Smile TY
taydav
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2 hours ago
Thanks
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