of some substances and gases (from anthropogenic or natural sources) which have harmful and poisonous effects. Daily human being activities causing dangerous chemicals to release, making atmosphere dirtier than ever and forcing the climate change negatively. Factories and industries: The factories and industries are increasing everywhere in the world and these are very big reasons for the pollution. Air Pollution Essay 5 (300 words). According to an estimate 'the production of metals since the beginning of the Second World War has exceeded all the production in the whole history of the world up to that time' (Harvey and Hailet, 1977,.
Essay on air pollution for kids
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Increasing concentration of the harmful and toxic materials in the fresh air of the atmosphere is causing air pollution. Mining operations: The various types of minerals are extracted from the earth using the large equipments. There are also some more reasons like increasing population, decreasing jungles and trees and many more. In order to reduce the level of air pollution we should bring some huge changes to our habits on daily basis. Secondary pollutants are those affecting the air indirectly by chemical interactions to the primary pollutants and other atmospheric constituents such as sulphur-trioxide, ozone, hydrocarbons, nitrogen dioxide, etc. Increasing air pollution is causing many lethal diseases (cancer, heart attack, asthma, bronchitis, kidney diseases, etc) and death to occur. It also causes the air pollution. These are very harmful for the environment and cause the various types of pollutions. The air pollution is a very big problem all around the world. It has reached to the critical stage and affecting the whole atmosphere by allowing more harmful radiations from the sun to the earth. The people use the millions of crackers on the festivals like Diwali and New Year. Studies have shown that environmental pollution is growing at exponential rate even higher than the rate of population growth.
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