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प्रश्न
Define the following term:
Pesticides
परिभाषा
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उत्तर
Pesticides such as DDT (dichloro-diphenyl-trichloroethane) are used in agriculture to destroy pests, alter the basic structure of the soil, kill microorganisms in it, and may even reach the human body through food grown in such soils.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
What is the effect of pollution on soil?
Explain the Term: Manure
A bio-fertilizer.
A free living bacteria which helps in nitrogen fixation.
Bacteria breaking down dead organisms to liberate nitrogen.
Give Technical Terms:
A free living nitrogen fixing blue-green algae
In what way does soil pollution affect human beings?
Mention any two sources of soil pollution.
Write short notes on soil pollution by:
Biomedical waste.
Define the following term:
Sanitary landfills
