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प्रश्न
Write the full form of DDT.
पूर्ण रूप लिहा
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उत्तर
Dichloro-diphenyl-trichloroethane
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 16: Pollution: A Rising Environmental Problem - Review Questions [पृष्ठ २२१]
संबंधित प्रश्न
The pollution caused due to use of pesticides in agriculture.
Two chemical fertilizers.
Name one non-degradable pollutant.
Give Technical Terms:
Bacteria breaking down dead organisms to liberate nitrogen.
Fill in the Blanks:
Chemicals intended to kill insects and other organisms that damage crops called ______.
In what way does soil pollution affect human beings?
Write short notes on soil pollution by:
Biomedical waste.
Soil pollution is largely localised.
How do oil spills affect sea life?
Define the following term:
Pesticides
