Causes of Air Pollution: Natural Activities and Human Activities
Smog is made ...
Question
Smog is made up of smoke and carbon dioxide.
A
True
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B
False
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Solution
The correct option is B False
Smog:
Smog is a thick layer of fog that reacts with the smoke which contains various air pollutants like sulphur oxides, nitrogen oxides, volatile organic compounds and ammonia gas.
It has a harmful effect on humans like it can cause diseases like emphysema, asthma, lung infections, chronic bronchitis and cancer.