A friend, or please, one of the schoolmates who terrorized me, was telling me that he likes the feeling, that it feels good when it’s raining outside.
When it rains outside, the air is purified because there are no more dust particles in the air. The air is clean. Rain forms when pores gather on dust particles. When the air pores. Clouds are air pores, steam, atomized air, or something like that.
When a pore forms with an air particle, it attracts more particles, which become heavier and are so heavy that they can no longer be supported by the pressure of the air below them. Air also has a mass.
Air consists mostly of oxygen and nitrogen. These molecules have mass. Being higher, the table below is bigger, so they have something to stand on, they have support. Their weight is supported by the air below.
It’s like a fat, heavy man being put on a chair. If the chair does not support its weight it will give way. If the man is thinner, weaker, he will be able to be supported by the chair. By analogy. Of course, the air mass is something else entirely.
When raindrops become heavy, they can no longer be supported by the air below and rain occurs. The rain turns into water on the ground. This drains into the ground under the earth’s crust, through the soil layers. And it becomes springs which are wells.
Some water flows into rivers.
When it rains outside it gets colder, the temperature of the place where it rained drops, because the water evaporates. Evaporating water, the evaporation process, consumes heat, the heat is consumed from the environment. Thus they drop a few more degrees.
When it rains outside in the winter, layers of raindrops turn into ice crystals a few layers up in the atmosphere, causing the tiny ice crystals to form in different ways each, stick together, and form snowflakes of snow.
Snowflakes fall to the ground. They stay there, they melt at the temperature of 0 degrees, also at zero degrees ice is formed. This is a natural phenomenon. At 0 degrees water freezes and also at 0 degrees it thaws.
This, in principle, is the circuit of water in nature, in the sea.