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प्रश्न
Name one non-degradable pollutant.
थोडक्यात उत्तर
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उत्तर
DDT
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संबंधित प्रश्न
List two major harmful effects of the following:
Pesticides such as DDT used in agriculture.
Explain the Term: Manure
What acts as a storage reservoir for water and other plant nutrients.
A symbiotic bacteria.
Bacteria breaking down dead organisms to liberate nitrogen.
Give Technical Terms:
The pollution chiefly due to use of pesticides in agriculture
Give Technical Terms:
A free living nitrogen fixing blue-green algae
Mention any two sources of soil pollution.
Biomedical waste may consist of both biodegradable and non-biodegradable waste.
How do oil spills affect sea life?
