Winter fog

White thick clouds are sometimes seen in the atmosphere on winter mornings. This blue atmosphere is called fog. Even nearby objects cannot be seen in the dense fog. In dense fog, nothing can be seen from ten feet away. In some cities, the fog causes traffic jams and cancellation of flights. Clouds appear all around.

At low temperatures in winter it condenses by evaporating water from the air. In winter mornings the air cannot store more steam. This is called saturated air. Excess vapor stays in the air in the form of a white cloud that turns into a microscopic fora of water. This mass of fera spreads over the surface of the soil. After sunrise, the fog dissipates as soon as the atmosphere warms up. The colder the fog, the thicker the fog. How far can be seen in the fog. This is called visibility. Not being able to see at a distance of more than 50 meters is called 50 meters visibility. This becomes an important factor during the flight of an aircraft at the airport.