Air Pollution
Chemistry ⇒ Environmental Chemistry
Air Pollution starts at 9 and continues till grade 12.
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See sample questions for grade 9
Describe how air pollution can affect the climate of the Earth.
Describe the process of photochemical smog formation.
Describe the role of catalytic converters in reducing air pollution from vehicles.
Describe two ways in which air pollution can be reduced in urban areas.
Explain how acid rain is formed.
Explain the difference between primary and secondary air pollutants.
Explain why children and elderly people are more affected by air pollution than healthy adults.
Explain why leaded petrol was banned in many countries.
A city experiences a sudden increase in respiratory illnesses during the winter months. The local government suspects it is due to increased use of wood-burning stoves. Explain how this source can contribute to air pollution and affect human health.
Describe the impact of air pollution on the rate of photosynthesis in plants.
Explain how temperature inversion can worsen air pollution in a city.
Explain why air pollution can have a greater impact in valleys compared to open plains.
