Traditional Culture Encyclopedia - The 24 Solar Terms - Why do the small fish in the rainy Tianhe go ashore?
Why do the small fish in the rainy Tianhe go ashore?
1. Reason: When it rains, the clouds in the sky become thicker, the air pressure is lower, and the dissolved oxygen is less. Because fish in the water need to breathe, they jump out of the water to breathe.
The change of atmospheric pressure is closely related to the weather. Generally speaking, the air pressure in sunny days is higher than that in cloudy days, and the air pressure in winter is higher than that in summer. The lower the atmospheric pressure, the less oxygen is dissolved.
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