Suppose S and M are two students. They are thinking about severe air pollution.
S: Hello M, Probably you have heard about air pollution?
M: Yes. Besides, I have read an article on this in the last issue of “ The Daily Dinkal”
S: Well. Now would you mention the reasons behind air pollution?
M: Yes, the most common agent that pollutes air is smoke.
S: How is smoke produced?
M: it is produced when we cook food and burn bricks and waste materials.
S: I think when we melt pitch for road construction, it is also produced.
M: you are right. Innumerable vehicles playing on the roads and streets also produce smoke.
S: yes, besides mills and factories are also responsible for air pollution.
M: Can you guess, how can Do we reduce air pollution?
S: I think rapid and effective forestation may help in this regard.
M: I agree. Thank you.
S: Thank you too.