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Dew forms when the temperature becomes equal to the dewpoint. This often happens first at ground level for two reasons. First, longwave emission causes the earth's surface to cool at night. Condensation requires the temperature to decrease to the dewpoint.
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www.theweatherprediction.com/habyhints/4/
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Meteorology and Weather question: What causes dew to form on plant leaves? Causes of Dew When the temperature of the leaf (or any other surface, for that matter) drops below the dewpoint of the surrounding ... Causes of Dew...
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wiki.answers.com/Q/What_causes_dew_to_form_on_plant_lea...
wiki.answers.com/Q/What_causes_dew_to_form_on_plant_leaves
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Dew is formed when moisture in the atmosphere condenses on cool surfaces at night.
http://wiki.answers.com/Q/What_caues_dew
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Dew, fog and frost typically form under conditions of light winds unless conditions are extremely cold. Wind causes turbulence and hence mixes air above the surface to air at the surface. It is therefore common for areas with little or no sloping to receive more frost and fog than adjacent areas with steep slopes.
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australiasevereweather.com/techniques/simple/fogdew.htm
australiasevereweather.com/techniques/simple/fogdew.htm
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Dew forms when condensation is faster than evaporation.This happens when the earth's surface lose more energy by infrared radiation than it receives though the incident solar radiation which is the case on clear nights. So,dew forms in the ...
http://answers.yahoo.com/question/index?qid=20071101181...
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Earth Sciences Question: What Causes Dew On Certain Mornings? Every walk outside in the morning and see that the grass is all wet, even though it didn't rain? The water comes from the dew that formed overnight. ... The cooler air around these things causes condensation (water) to form on their surface. ... What Is Dew?
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www.blurtit.com/q580829.html
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See best planting gardening dates, tips for transplanting, container gardening, composting, soil preparation and landscaping from The Old Farmer's Almanac.. ... 7-Day Forecast ... Long-Range Weather Forecast...
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www.almanac.com/gardening/oneanswer.php?questionnumber=...
www.almanac.com/gardening/oneanswer.php?questionnumber=13284
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Subject: Exactly how does dew form? ... What is the relationship between temperature of the air and the item that the dew forms on and the relative humidity for dew to form? I am trying to learn how dew is formed so that I may predict when dew will form on my dad's car.
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www.madsci.org/posts/archives/jul2000/962721935.Ph.q.ht...
www.madsci.org/posts/archives/jul2000/962721935.Ph.q.html
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WHAT CAUSES DEW? ... “Well, that is a complicated question, but I guess you could say that dew starts with moisture in the air,” said Alexi. ... “Correcto-mundo,” said Alexi. “As the night air cools, it reaches a temperature that causes the water vapor to condense into liquid water, which is dew,” Alexi explained.
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www.mightybook.com/free_to_read_text.php?book=Dew-FTR
www.mightybook.com/free_to_read_text.php?book=Dew-FTR
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