Question

7. What is smog? How is smog formed? What are its harmful effects?

Answer 1

Explanation:

Answer. Smog is the combination of both smoke and fog. It is formed when they both mix with each other. Harmful effects are it reduces our vision and causes respiratory diseases like Asthma, Heart attack, Damage to nervous system, Skin cancer and Stroke.

Answer 2

Answer:

Ozone can also cause itchy, burning eyes.

Ozone can also cause itchy, burning eyes.Smog is unhealthy to humans and animals, and it can kill plants. Smog is also ugly. It makes the sky brown or gray. Smog is common in big cities with a lot of industry and traffic.

hope it helps you