Question:
What gases are the atmosphere composed of? What is the percentage of those gases?
Author: Ánh ĐoànAnswer:
78% N2 21% O2 0.93% Ar 0.035% CO2 0.0035% water vapor and ozone
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Author
Ánh Đoàn
Answer:
0 / 5 (0 ratings)
1 answer(s) in total