give any two causes of soil pollution
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Pesticides. Before World War II, the chemical nicotine chemical present in the tobacco plants was used as the pest...
Chlorinated Organic toxins. The harmful effect of DDT and other chemicals led to the introduction of less persistent...
Herbicides. Slowly, the industries began production of herbicides like sodium arsenite (Na 3 AsO 3 ), sodium chlorate...
Inorganic Fertilizers. Excessive use of inorganic nitrogen fertilizers leads to acidification of soil and contaminate
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