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mikelus
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Is fog basically a cloud except close to the ground
Yes, fog is considered a type of cloud. It is a low-lying cloud that forms near the ground and is composed of tiny water droplets or ice crystals.
Fog forms when warm air cools and condenses, usually due to contact with a cold surface, such as the ground or a body of water. This process causes the water vapor in the air to turn into tiny droplets, creating fog.
Fog is different from other types of clouds because it forms close to the ground, while other clouds typically form at higher altitudes. Additionally, fog is made up of tiny water droplets or ice crystals, whereas other clouds can contain a mixture of water droplets and ice crystals, as well as larger water droplets.
Yes, fog can be dangerous, especially when it is dense and reduces visibility for drivers and pilots. It can also create slippery road conditions and cause delays or cancellations for flights.
The duration of fog can vary, but it typically lasts for a few hours. However, in some cases, it can persist for several days if the weather conditions are favorable for fog formation.