The fog phenomenon of natural phenomena, a pull close to the earth's surface, is formed as a result of coming into contact currents pneumatic warm surfaces cool or vice versa when blowing currents pneumatic cool on warm surfaces, and also known as the fog that kind of condensation and containing droplets-water too small not Qatar exceed one o'clock, including (1) mm.
As and fading mist at sunrise where you start air temperature Ppalartvaa.o be fog thick in cities compared to the fog formed in the rural areas because of the presence of contamination from dust and soot, and the dust and soot sticks with drops of water small so it will be more intense in cities, and this served as a base. It is well known that when you pose fog visibility is reduced, leading to traffic accidents, and especially if the dense fog.
Fog affected and pose a variety of factors including:
The presence of moisture in the air.
Mountainous areas, where the temperatures are the lowest in the mountainous areas of low-lying areas, so when the air currents move from the lower mountain areas which are formed low clouds or fog.
The presence of air is high.
temperature.
* Pollution.
The presence of water bodies, where the proximity or distance from water bodies affects the density of fog formed, as it is the highest density fog whenever we were close to water bodies due to increased evaporation rates and hence relative humidity in the air is higher.
Wind speed.
There are several types of fog on the surface on which it is made up, including:
Mist of the sea: the sea mist formed by blowing streams of pneumatic warm on cold regions. These clouds were moving formed above the sea to dry land and the long distances as well.
Fog landfall: forming fog landfall over land as a result of the loss of landfall heat with the availability of moisture.
Fog valleys: the valleys formed mist above the valleys as a result of wind gusts from the mountain peaks to the valleys.
And there are other types of fog phenomenon depending on the influencing factors:
Fog fronts aerobic, which is formed when mixed with two blocks Hoaiatan Davitan and degree Hrarthma be high, and the availability of moisture factor.
Mist cooling where it is most important reasons that lead to the evaporation of water is a low temperature, so there are several forms of mist cooling including:
Fog radiation: forming this kind of fog due to the Earth's surface cooled, since the surface of the Earth radiation infrared radiation and thus air temperatures to decline begins gradually, and begin to decline grade layer aerobic contact of heat to the surface of the Earth First, rises up and falls somewhere this layer aerobic cold applied by pneumatic temperature is higher, and so on.
Fog Transition: Transition is shaped fog when warm air stream is transmitted to the surface where it is cool and the presence of moisture.
Fog slopes: slopes fog forms when moving mass of Bikes highest mountain peaks, and the presence of moisture condenses water droplets in mass aerobic uptrend and Anckl fog.
Fog formed as blending this kind of fog when the two blocs Alhoaiatan Almmetzjtan with an elevated temperature be somewhat with a difference in the degree of Hrarthma, and relative humidity in which close to the saturation.
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