2 Radiation fog forms only on calm, clear and cool nights. If it is windy the air will be mixed up and prevent fog from forming. Similarly if it is cloudy, fog will not form, because the clouds in effect blanket the earth, preventing the he...
http://www.wisegeek.com/what-causes-fog.htm
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Fog - Wikipedia, the free encyclopedia
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Fog is a cloud that is in contact with the ground. A cloud may be considered partly fog; for example, the part of a cloud that is suspended in the air above the ground is not considered fog, whereas ...
en.wikipedia.org/wiki/Fog
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www.pals.iastate.edu/mteor/mt206/lectures/feb14/sld018....
www.pals.iastate.edu/mteor/mt206/lectures/feb14/sld018.htm
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Back to first slide ... View graphic version...
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www.pals.iastate.edu/mteor/mt206/lectures/feb14/tsld018...
www.pals.iastate.edu/mteor/mt206/lectures/feb14/tsld018.htm
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Fog is caused by a supersaturation of the air so that it can no longer hold water vapor. This is a meteorological phenomenon where water vapor precipitates out into small droplets of fog or condensation. The process of fog formation is simi...
http://www.blurtit.com/q308978.html
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What causes fog? ... Fog consists of water drops formed in air near the Earth's surface as the air cools to its dew point. When, during the evening, the relative humidity is high, the wind is light, and the night is long, the cooling of air by radiation to the dew point at first produces dew.
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www.msu.edu/~multhaup/whatcausesfog.html
www.msu.edu/~multhaup/whatcausesfog.html
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God's big assed fog machine in the corner over there. Or Fog forms when the difference between temperature and dewpoint is 5 °F (2.8 °C) or less. Fog begins to form when water vapor (a colorless gas) condenses into tiny liquid water droplet...
http://www.answerbag.com/q_view/1064256
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The closing days of 1998 saw a long spell of dense fog enveloping Delhi for over 19 continuous days. The dense fog led to zero visibility, which in turn led to multiple accidents. In one case, 24 vehicles were involved in a series of accidents on the Nizammuddin Bridge in East Delhi on a single day.
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www.chennaionline.com/science/Environment/fog.asp
www.chennaionline.com/science/Environment/fog.asp
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As the sun sets, the earth’s surface begins to give away heat from the surface causing it to cool and reach saturated conditions which causes fog. The thickness of the fog depends on many things including factors such as moisture availability and the amounts of condensation nuclei in the air.
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www.auburn.edu/communications_marketing/askaubie/1116.h...
www.auburn.edu/communications_marketing/askaubie/1116.html
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