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Conditions For Fog Formation:

Conditions For Fog Formation:. Given a sufficient number of condensation nuclei, the ideal condition for fog formation are:. #1 A high relative humidity. #2 A small temperature dew-point spread. #3 Some cooling process to initiate condensation. Level Four 413.03. OHP # 1. Types of Fog.

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Conditions For Fog Formation:

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  1. Conditions For Fog Formation: • Given a sufficient number of condensation nuclei, the ideal condition for fog formation are: #1 A high relative humidity. #2 A small temperature dew-point spread. #3 Some cooling process to initiate condensation. Level Four 413.03 OHP # 1

  2. Types of Fog • Radiation Fog • Advection Fog • Upslope Fog • Steam Fog • Precipitation-Induced Fog • Ice Fog Level Four 413.03 OHP # 2

  3. A. Smog B. Ice Fog C. Upslope Fog D. Haze Fog E. Precipitation-Induced Fog F. Advection Fog G. Steam Fog H. Warf Fog I. Radiation Fog This type of fog is caused by the addition of moisture to the air through the evaporation of rain or drizzle. This type of fog is caused by the cooling of air due to expansion as it moves up a slope. This type of fog is caused by the drifting of warm damp air over a colder land or sea surface. This type of fog forms when cold air passes over a warm water surface. This type of fog is formed on clear nights with light winds. The ground cools, losing heat through radiation. The air in direct contact with the Earth’s surface is cooled. If the air is moist and the temperature is lowered below the dew-point, fog will form. This type of fog is caused by the addition of water vapor to the air through fuel combustion. Match the type of fog with the description of its formation by placing the correct letter in the appropriate blank. Name: Level Four 413.03 OHP # 3

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