Joke Collection Website - Public benefit messages - Why are there bubbles when it rains?

Why are there bubbles when it rains?

1, because when it rains, raindrops splash into the water, which will immediately form a puddle. Under the action of surface tension, a water film will be formed to wrap the air, thus forming blisters. When the bubble bursts, raindrops continue to fall and new bubbles continue to form.

Rain is a natural phenomenon, a drop of water falling from the clouds. Water on land and sea surface evaporates into water vapor, which rises to a certain height and liquefies into small water droplets when it is cold. These small water droplets form a cloud, where they collide with each other and merge into large water droplets. When it is too big for the air, it falls from the clouds and forms rain.

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