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No, that will not happen. There is just too much oxygen in the atmosphere. Over 20% of our atmosphere is oxygen. Only about 0.04 % of our atmosphere is CO2, so too much CO2 would kill us much … . You could even survive 10 % for short time periods. However, let's see what would happen if you added CO2 as a replacement for the oxygen you removed: at 1%, you would feel extreme dizziness. At 5 …
answered Nov 13 '17 by vsz