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प्रश्न
Write the full form of DDT.
एका वाक्यात उत्तर
उत्तर
DDT: Dichloro-diphenyl-trichloroethane
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संबंधित प्रश्न
Edible oil is not allowed to stand for a long time in an iron or tin container.
How is soil pollution caused?
Two chemical fertilizers.
Name one non-degradable pollutant.
A bio-fertilizer.
Give Technical Terms:
The pollution chiefly due to use of pesticides in agriculture
Write short notes on soil pollution by:
Biomedical waste.
Soil pollution is largely localised.
Biomedical waste may consist of both biodegradable and non-biodegradable waste.
Define the following term:
Sanitary landfills
