Paper 1 structured question: Atmospheric pollution and its causes
Paper 1Theory2 marks
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.
Aim for approximately 2 distinct marking points.