What do you mean by fog?

"Fog" refers to dense fog, which is a weather phenomenon. It shows that a large amount of water vapor in the air condenses to form clouds, which affects vision. Fog is usually formed under low temperature, high humidity and relatively stable meteorological conditions. In heavy fog, visibility is usually very low, even only a few meters to dozens of meters. Heavy fog will also lead to slippery roads and traffic jams, which will also have a serious impact on aviation and shipping.

Fog is a common weather phenomenon, which will appear in all kinds of climatic conditions. In cold winter, when the humidity is high and the temperature is low, the water vapor in the atmosphere will condense in the air to form clouds, which is fog. Fog is also a common weather phenomenon in mountainous areas and coastal areas. In addition, human activities will also aggravate the occurrence of heavy fog, such as urban air pollution, industrial waste gas emissions and so on.

The impact of heavy fog on traffic and life is remarkable.

On the road, the fog will affect the driver's vision and speed, leading to traffic accidents. Therefore, when driving vehicles in foggy weather, special attention should be paid to safety. In aviation and shipping, heavy fog can also lead to the cancellation or delay of flights and ships. Heavy fog will also have an impact on production and agriculture, such as affecting the growth and picking of crops and the construction of construction sites.