Photochemical Smog
Chemistry ⇒ Environmental Chemistry
Photochemical Smog starts at 10 and continues till grade 12.
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See sample questions for grade 11
A city experiences high levels of photochemical smog during the summer. Suggest two measures the city can take to reduce smog formation.
Describe one way in which photochemical smog can be harmful to plants.
Describe the difference between classical (London-type) smog and photochemical (Los Angeles-type) smog.
Describe the process by which nitrogen dioxide (NO2) contributes to the formation of ozone in photochemical smog.
Explain the role of sunlight in the formation of photochemical smog.
Explain why children and elderly people are more vulnerable to the effects of photochemical smog.
Explain why photochemical smog is considered a secondary pollution problem.
Explain why temperature inversions can worsen photochemical smog conditions in a city.
List two environmental effects of photochemical smog.
