Soil pollution is of land mass, toxic or contaminants, which caused by adding or ทิ้งสิ่ง, into the soil beyond the standard. To affect the health of the organism and the environment.The mass, pollute soil.The mass in the soil can be classified 3 species.1. Pollutants with life, such as parasites, bacteria, viruses which these organisms cause disease to humans and creatures born in soil.2. Pollutant chemistry such as inorganic of some kind. If there is too much will cause a saline soil. Or organic matter type pesticides. Which will transfer along the food chain. And will increase the volume up a hierarchy of consumers.Radioactive pollutants such as 3. Message from nuclear power plant and nuclear reactor, including radioactive radiation gramma anatomical position. Radiation L. If if these radiation this residue in the soil is high. The creatures have some kind of mutation.Causes of soil pollution.Ground was broken by nature, for example, the acid soil, saline soil, peat soil or soil organic matter, soil and soil contaminated with radioactive materials. Heavy metal, etc.Ground was broken because of human activities, such as- the use of chemical science. In order to increase the productivity of agriculture can be divided into 2 large group is the fertilizer consists of major elements for plants, including nitrogen (N), phosphorus (P). , and potassium (K). When used for a long time to make acid soil condition high acidity.- the use of pesticides (pesticides) makes the earth a collection of chemical residues long, such as chlorine type organic compounds (organochlorine). Etc., and substance use type inorganic toxic element is the main element, such as arsenic, copper, mercury, etc.- let the wastewater from the production process. The waste caused by water leaching through various chemicals in industries such as PCBs compounds (PCB) used in the production of paint and plastic substance h CB (HCB) used in the production of synthetic rubber.- the use of soil as a source of dumping waste materials. Especially the abandoned waste harm, which is difficult to decompose. Will accumulate in soil and cause pollution soil.- leaking radioactive love.
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