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Q&A Interesting Atmosphere Chemicals

I am currently working on world-building a planet, and I wanted to try to diverge from Earth's atmosphere a little bit, but not extremely. I am planning on still having it be a oxygen-nitrogen rich...

2 answers  ·  posted 5y ago by Altraxian‭  ·  last activity 5y ago by Altraxian‭

Question environment biology atmosphere chemistry xenobiology biochemistry