Air pollution control law essay writing topics Essay Zone com
Essay on Air Pollution Sources Types and Effects
In the past thirty years, noise in all areas, especially in urban areas, has been rising rapidly. Road traffic, jet planes, garbage trucks, construction equipment, manufacturing processes, lawn mowers, and boom boxes, are among the audible litter that are consistently broadcasted in the air. There are numerous effects on the human environment due to the increase in noise pollution. Noise causes hearing loss, interferes with human activities at home and work, and is in various ways dangerous to people's health and well being. Studies show that over forty percent of Americans are disturbed at home or lose sleep because of noise pollution. The definite loudness of a sound is only one factor of the effect it has on human beings. Other aspects to consider are the time and place, the duration, the source of the sound, and whether the listener has any control over it.
Restricting air travel is the only way to prevent air pollution.
Natural air pollutants include (a) pollen, spores, (b) marsh gas, (c) volcanic gases and (a) synthesis of harmful chemicals by electric storms and solar flares. The major cause of pollution in the urban areas is automobiles which inefficiently burn petroleum, releases 75% of noise and 80% of air pollutants. Concentration of industries in one area is another major cause of air pollution.