Question

what is the definition of fog?

Answer 1

Fog is a thick cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface which obscures or restricts visibility (to a greater extent than mist; strictly, reducing visibility to below 1 km).
Hope it helps

Answer 2

$<b>●•••••••☆Hello User☆••••••••● 《《Here is your answer》》 ______________________ Fog is a thick cloud of tiny water droplets suspended in the atmosphere at or near the earth's surface which obscures or restricts visibility (to a greater extent than mist; strictly, reducing visibility to below 1 km). ______________________ ●•••••••☆Brainly Star☆••••••●</b>$