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You can breathe pure oxygen without issue if it is at lower pressure. I don't know of any other gasses that are actually needed.
by kadoban 5y ago
You can breathe pure oxygen without issue if it is at lower pressure. I don't know of any other gasses that are actually needed.
- hutzlibu 5y agoAlso the nitrogen would not get used up by humans. Only for growing plants, we would have to bring some or extract it somehow?
- kadoban 5y agoYeah I guess we'd have to bring it as fertilizer. I tried to look up if nitrogen exists on the Moon, seems like it basically does not. I didn't realize how rare carbon is there either. We'd need to bring a _lot_ of things it seems.