Soil pollution is due toA. insecticidesB. PesticidesC. herbicidesD. Al

1.	Soil pollution is due toA. insecticidesB. PesticidesC. herbicidesD. All of these
Answer» Correct Answer - D (a) Insecticides DDT (but banned due to adverse effect) Aldrin, dieldrin. (b) Pesticides As nicotine (before World War II organic phosphate carbonates). (c )Herbicides `NaClO_(3)` (Sodium chlorate), `Na_(3)AsO_(3)` (Sodium arsenite)

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Soil pollution is due toA. insecticidesB. PesticidesC. herbicidesD. All of these

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