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Paper 1Theory2 marks
Atmospheric pollution is a major environmental issue caused by various pollutants and processes.
Description
Smog and Temperature Inversion
Smog is a type of air pollution formed when volatile organic compounds (VOCs) from industrial activities and vehicle emissions react with sunlight. Temperature inversion occurs when a layer of warm air traps cooler air near the ground, preventing pollutants from dispersing.
- a[2]
Describe how temperature inversion affects smog levels in a city.
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