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 spousal relationship 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 such(prenominal)(prenominal)(prenominal)(prenominal)(prenominal) as natural gas, coal or wood. 4. Chlorofluorocarbons (CFCs), released mainly from refrigeration. These gases shuffle with hardly a(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), intromit smoke, dust and vapour that can remain hang for encompassing periods and can introduced in the environment as primitive as well as secondary pollutants. 7. Toxic metals, such as lead, cadmium and copper can enter to the environment throug h with(predicate) 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 bear ones. 10. Odors, such as from garbage, sewage, and industrial processes 11. Radioactive pollutants produced by nuclear explosions and support explosives, and natural processes such as radon. Secondary pollutants 1.

Particulate connexion 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 pr ocess (PAN) similarly formed from N02 and VO! Cs. Effects of air pollution (A) On biological systems (a) On animals Air pollution is a major(ip) alarming environmental problem bear on the exploitation and authentic countries adversely. The health effects caused by air pollutants whitethorn range from biochemical and physiological changes to difficulty in breathing, wheezing, coughing. in all pollutants that are inhaled turn out serious impact on human health affecting the lungs and the respiratory system. Individual...If you want to throw a full essay, articulate it on our website: OrderCustomPaper.com

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