Air Pollution :: Papers

post contamination occurs when wastes dirty the logical argument. People expose most of the wastes that cause place taint. Such wastes can be in the form of gases or particles of comforting or liquid substance. These substances result chiefly from burning fuel to federal agency motor vehicles. Industrial processes and the burning of garbage also contribute to contrast pollution. natural pollutants include dust, soil particles and naturally occurring gases. The rapid growth of race and industry and the increased use of automobiles and airplanes, have made air pollution a serious problem. the air we breathe has become so alter with pollutants that it can cause health problems. Polluted air also harms plants, animals, edifice materials and fabrics. In addition, it causes damage by altering the earths atmosphere. Chief sources of air pollution Forms of transportation,such as automobiles, airplanes, ships and trains are the leading source of a ir pollution of the industrial nations. The major(ip) pollutants nonplusd by these sources are carbon monoxide, carbon dioxide, hydrocarbons(compounds of carbon and hydrogen), and nitrogen oxides(compounds of nitrogen and oxygen). Nitrogen oxides can react in the presence of sun to produce a form of oxygen called ozone(O3). Ozone is the chief component of photo-chemical smog, which is a common form of air pollution. Fuel combustion used for heat energy or cooling in factories contributes significantly to air pollution. Electric agent plants that burn coal or oil also release pollutants into the atmosphere. The major pollutants from these sources are nitrogen oxides, sulphur oxides(compounds of sulphur and oxygen), and carbon dioxide. Industrial processes produce a wide range of pollutants. Oil refineries discharge ammonia, hydrocarbons,organic acids and sulfur oxides. alloy smelting plants give off large amounts of sulfur oxides and particles c ontaining lead and other metals. Plants that produce plastic foam are a major source of chlorofluorocarbons(CFCs),compounds of chlorine,fluorine and carbon. hot of solid wastes often creates a very visible form of air pollution-thick,black smoke. The burning of garbage, leaves and other