How is soil pollution caused? -SST 10th

How is soil pollution caused? -SST 10th
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Soil pollution usually results from the disposal of solid and semi-solid wastes in agricultural practices, industrial processes and insanitary habits. Some Major Causes of soil pollution: Industrial waste: Industrial wastes are mainly discharged from coal and mineral mining, metal processing and engineering industries. Agricultural practices: Though fertilizers are used to increase the fertility of soil, they often contaminate the soil with impurities present in them. When the fertilizers are contaminated with other synthetic organic chemicals, the soil water gets polluted.
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Last Answer : It results in the increase of soil erosion, lack of humus, decrease in soil microorganisms, plant nutrients etc.

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Last Answer : Sources of soil pollution, industrial and mining waste. Domestic and urban waste, agricultural waste, nuclear waste etc.

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