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Match [Source – Pollutant]I. Petroleum refineries a. Sulphur dioxide and nitrogen dioxideI. . Coal power plants b. Sulphur dioxideI. I. Refrigerators c. ChlorofluorocarbonsI. . Automobiles (diesel and petrol) d. Tiny ParticlesI. II III IV

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Match [Source – Pollutant]<br>I. Petroleum refineries a. Sulphur dioxide and nitrogen dioxide<br><br>I. . Coal power plants b. Sulphur dioxide<br><br>I. I. Refrigerators c. Chlorofluorocarbons<br><br>I. . Automobiles (diesel and petrol) d. Tiny Particles<br><br>I. II III IV






 
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