Water from the air condenses. you get yourself a flippin coat! or you'll freeze It snows
it gets cold - water is not as soluble in the air and it tends to get drier
If temp drops , it becomes cooler .The more the temp drops the cooler. If the temp drop continues (for many many months) then it starts to freeze.
When the air is cooled it mostly rains
Saturated air is more dense.
"Saturated" or "At saturation point".
Pressure builds
It loses moisture if cooled below its dew point. It becomes more dense, and that causes it to move toward areas where the air is less dense.
When a paracel of air is cooled to the temperature at which it is saturated, it has reached its dew point.
The temperature to which air must be cooled to become saturated.
Yes it will produce condensation
The dewpoint is the temperature to which the air must be cooled to become saturated. A lower dewpoint, as in winter, indicates there is less moisture in the air, so the air must be cooled farther before it will become saturated with water. Dewpoint is a combination of many factors, including temperature, humidity, and pressure.
A cooled saturated solution of copper chloride will precipitate crystals of copper chloride.
The capacity becomes smaller, and the water condenses out (the source of fog).
The dew point is a saturation point, but a saturation point may not be a dew point. That is, a saturation point has a broader definition -- more general application. Sometimes you can interchange the terms without confusing the reader. =================================
Saturated air is air that has all the water vapor that it can hold.
Crystallisation
The solute will gradually form a precipitate.
Air can hold a certain amount of moisture (water vapor) in the mixture of nitrogen, oxygen and other gases. The amount goes up with the temperature. If air is holding as much moisture as possible at a given temperature, it is said to be saturated, and it probably will start precipitating if the temperature drops at all. it is kind of like a saturated solution in which the excess solute will precipitate as solid particles when the solution is cooled. So to dumb it down, it means that no more water can be evaporated in to the air.
Saturated air is air that has all the water vapor that it can hold.