Fog is an example of:

Practice MCQ for SSC, UPSC, RRB Exams

A. Cloud at ground level A.

B. Frozen dew B.

C. Air pollution C.

D. Ice crystal D.

Fog is an example of A) Cloud at ground level.

Key Details of Fog:

Formation: Both clouds and fog form when water vapor condenses into tiny liquid water droplets or ice crystals.
Key difference: The distinction is their location. A cloud forms high in the atmosphere, while fog is a cloud that forms at or near the Earth's surface.
Visibility: The thickness and density of the droplets determine how much visibility is reduced. The World Meteorological Organization defines fog as reducing visibility to less than 1 kilometer (0.62 miles).

Practice MCQ for SSC, UPSC, RRB Exams