Essential Chemistry for IGCSE - Air And Water (Section 5 - No. 36)
What are the main sources of pollutants in the atmosphere?
Volcanic eruptions and natural forest fires.
Industrial processes and burning fossil fuels.
Ocean evaporation and plant respiration.
Solar flares and meteorite impacts.
Explanation
The text indicates that industrial processes and the burning of fossil fuels contribute significantly to pollutants in the atmosphere.
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