Pollution means the soil pollution of the original and / or a pollutant overload and harmful to health and health, as well as the growth of the plant. And animal by both direct and indirect (Kasem chunkao 2530:, 162)
.Pollution of soil. Arise from the destroyed or the regression of quality or characteristic of a particular state, caused by pollutants (Pollutant) causing pollution. The soil particles are smaller. Can be diffused in the air.Violence is based on the soil particles are elements? State Meteorological condition area. In case similarity. If the soil particles is carried to the water. Soil pollution is causing water pollution problems.It also caused problems indirectly when particles are nutrients that promote the growth of plants. Causing hypoxia in the reservoir. Fishery in water that has been affected the odor of hydrogen sulfide (hydrogen.H2S)
.At the same time, the soil is the source of the waste to accommodate various pollutants from the air from water from กิจกรรมใน human everyday life from activities. Soil function in adsorption of pollutant. That can be compared to reduce pollution.Too much, especially biodegradable pollutants, soil pollution problems will occur. The ability of the soil as a source of plant nutrients decreased yield
.Has fallen, or the quality of the output decrease inappropriate consumption. Because the toxic substances harmful to health than safe level to human health!
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