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प्रश्न
A symbiotic bacteria.
थोडक्यात उत्तर
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उत्तर
Rhizobium
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संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
Two chemical fertilizers.
Name one non-degradable pollutant.
Give Technical Terms:
The bioindicator of pollution.
Give Technical Terms:
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:
Pesticides
Define the following term:
Pesticides
