Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

What is the atmosphere of mars comprised of?


The atmosphere of Mars is about 95% carbon dioxide, 2% nitrogen, and 2% argon, with a little bit of water vapor, oxygen, carbon monoxide, hydrogen and other noble gases making up the rest.

{{ relativeTimeResolver(1580910944997) }}

LIVE
Points points 40
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE