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प्रश्न
A free living bacteria which helps in nitrogen fixation.
थोडक्यात उत्तर
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उत्तर
Azotobacter
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संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
Explain the Term: Bio-fertilizer
The pollution caused due to use of pesticides in agriculture.
Bacteria breaking down dead organisms to liberate nitrogen.
Give Technical Terms:
The pollution chiefly due to use of pesticides in agriculture
Fill in the Blanks:
Chemicals intended to kill insects and other organisms that damage crops called ______.
Write short notes on soil pollution by:
Biomedical waste.
Soil pollution is largely localised.
Write the full form of DDT.
How do oil spills affect sea life?
