Shortage of Petroleum and Tips for Its Conservation
Observe the p...
Question
Observe the picture given in Fig. carefully and answer the following question.
Can you comment on air quality of the place shown in the Fig.?
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Solution
Air quality of the place is not good. It is due to the smoke and gases emitted by the automobiles along with dust particles present in the air.
A police man wearing mask to avoid inhaling contaminated air also depicts that the air quality is poor at this place.