Snow is falling

Snow is a type of precipitation in the form of tiny crystals of ice that occurs in the cold season, but it does not occur in all countries of the world. The abundance and density of snow increases as we head closer to the South and North Poles. This phenomenon occurs when moist and warm air currents meet with cold currents whose temperature is 12.5 below zero, and snow must provide the condensation nuclei on which the snow forms, which are very small solid particles stuck in the upper atmosphere such as dust or ash particles and when they are present there are three cases that enable steam Water turns from a gaseous state to a solid state, forming ice, and this is done by condensation of water molecules on the nucleus, and as a result of their adhesion to each other, the ice crystal is usually built, and at this stage it is a thin plate with six sides.
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