how land pollution can be controlled
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it can be controlled like.....
reducing the usage of chemical fertilizer and pesticides. ...
increasing fertility of the soil by using manure....and using various cropping patterns....this helps to reduce soil erosion.....
deforestation mist be controlled.....we must plant more trees
over grazing should be controlled
reducing the usage of chemical fertilizer and pesticides. ...
increasing fertility of the soil by using manure....and using various cropping patterns....this helps to reduce soil erosion.....
deforestation mist be controlled.....we must plant more trees
over grazing should be controlled
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