Question

what is smog ? what harm is done by the smog especially in winter​

Answer 1

Answer:

A smog is a mixture of smoke and fog it is harmful in winter as it could affect and pollute the environment and it could be hard to see while driving.

Hope it is helpful

Explanation:

Answer 2

Answer:

Explanation:

Smog is the combination of fog and smoke.

In winter season smog is responsible

for many accidents due to the obstacle

in visibility.