Question

3. What is smog? Why is it dangerous?​

Answer 1

Smog can irritate the eyes and throat and also damage the lungs—especially of people who work or exercise outside, children, and senior citizens. It's even worse for people who have asthma or allergies—these extra pollutants only intensify their symptoms and can trigger asthma attacks

Answer 2

Answer:

Somg is mixture of smoke and fog.It can be lead to breathing problems.