Question

What is smog? what are its harmful effects ?​

Answer 1

Answer:

Smog can cause or aggravate health problems such as asthma, emphysema, chronic bronchitis and other respiratory problems as well as eye irritation and reduced resistance to colds and lung infections. The ozone in smog also inhibits plant growth and can cause widespread damage to crops and forests.

Explanation:

I think it's helpful to you

Answer 2

Answer:

smoke and fog mixing is called smog

Explanation:

its not harmful