1. Burning of fossil fuels: Sulfur dioxide is emitted from the combustion of fossil fuels. Pollution emitted from vehicles.
2. Agricultural activities: Insecticides, pesticides and fertilizers emit harmful chemicals into the air.
3. Exhaust from factories and industries: They release carbon monoxide, hydrocarbons, organic compounds and chemicals in the atmosphere
4. Mining operations: Dust and chemical are released in the air causing massive air pollution.
5. Indoor air pollution: Household cleaning products and painting supplies emit toxic chemicals in the air.
Causes of Air Pollution
Video: What is air pollution? And what are its causes?
Rinkesh. What is air pollution? Conserve energy future. Recuperado en junio de 2017 de http://www.conserve-energy-future.com/causes-effects-solutions-of-air-pollution.php