Traditional Culture Encyclopedia - Weather inquiry - What weather has the least oxygen?
What weather has the least oxygen?
When it rains, the water vapor content is relatively large, and the relative molecular weight of water is 18, which is smaller than that of nitrogen, oxygen and carbon dioxide. With the increase of water vapor, other relative quantities decrease, so the density of air decreases.
However, the amount of oxygen and carbon dioxide changes little compared with people and will not affect people's exercise. Of course it has a fitness effect.
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