Mysigarisravan

Primary pollutants 1. Sulphur dioxide (S02) produced from burning of coal mainly in thermal power plants. It causes smog and acid rain. 2. A northwards oxides (N02) causes smog and acid rain. It is produced from burning fuels including petrol, diesel and coal. 3. blow monoxide (CO) is a product by incomplete combustion of fuel much(prenominal)(prenominal)(prenominal)(prenominal) as natural gas, coal or wood. 4. Chlorofluorocarbons (CFCs), released mainly from refrigeration. These gases shuffle with a few(prenominal) other gases, which leads to a reduction of the ozone layer that protects 5. Carbon dioxide (C02), a greenhouse gas emitted from combustion. 6. Suspended particulate consider (SPM), complicate smoke, dust and vapour that can remain hang for prolonged periods and can introduced in the environment as primitive as well as secondary pollutants. 7. Toxic metals, much(prenominal)(prenominal) as lead, cadmium and copper can enter to the environment by dint of petrol, hair dye products, paints, batteries etc. 8. Volatile organic compounds (VOC), such as hydrocarbon fuel vapors and solvents. 9. Ammonia (NH3) emitted from agricultural exploites. 10. Odors, such as from garbage, sewage, and industrial processes 11. Radioactive pollutants produced by nuclear explosions and raise up explosives, and natural processes such as radon. Secondary pollutants 1.

Particulate engagement formed from gaseous primary pollutants and compounds in photochemical smog, such as nitrogen dioxide. 2. Ground level ozone (03) formed from NO-, and VOCs. 3. Peroxyacetyl process (PAN) similarly formed from N02 and VOCs. Effects! of air pollution (A) On biological systems (a) On animals Air pollution is a study alarming environmental problem bear on the developing and authentic countries adversely. The health effects caused by air pollutants whitethorn range from biochemical and physiological changes to difficulty in breathing, wheezing, coughing. any pollutants that are inhaled turn out serious impact on human health affecting the lungs and the respiratory system. Individual...If you want to bring out a full essay, articulate it on our website: OrderCustomPaper.com

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