The dense mass of small water drops on smoke particles in the lower layers of the atmosphere is ________

Solution (By Examveda Team)

The dense mass of small water drops on smoke particles in the lower layers of the atmosphere is Smog. Smog is a kind of air pollution, originally named for the mixture of smoke and fog in the air. Classic smog results from large amounts of coal burning in an area and is caused by a mixture of smoke and sulfur dioxide.