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प्रश्न
Two chemical fertilizers.
थोडक्यात उत्तर
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उत्तर
Urea, Ammonium Sulphate
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संबंधित प्रश्न
List two major harmful effects of the following:
Pesticides such as DDT used in agriculture.
The pollution caused due to use of pesticides in agriculture.
Name one non-degradable pollutant.
What acts as a storage reservoir for water and other plant nutrients.
A free living bacteria which helps in nitrogen fixation.
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?
Soil pollution is largely localised.
Biomedical waste may consist of both biodegradable and non-biodegradable waste.
Define the following term:
Sanitary landfills
