Question

What will happen if the atmosphere
gets more polluted with smoke and
dust?

Answer 1

We wouldnt be able to see the blue sky clearly, we'd get all sorts of respiratory diseases.

Cheers!

Answer 2

the atmosphere will be unhealthy and cause diseases in the city . everyone in the world will one by one get sick . and the population  will reduce and get extinct . we should stop  pollution . some people are allergic to  dust this dust pollution causes harm to them . smoke is injurious to health it causes lung problems . hence we should reduce pollution and protect our nature .