Question

Raju had gone to his aunt's house in
Delhi when he went for a walk in the
morning and saw that nothing was
visible due to the thick layer like fog.
He returned and asked the reason to
his teacher. Then his teacher
explained that it was smog, It is made
up of​

Answer 1

Answer:

smog is produced when sunlight reacts with nitrogen oxides and at least one volatile organic compound (VOC) in the atmosphere