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प्रश्न
Define the following term:
Sanitary landfills
व्याख्या
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उत्तर
Sanitary landfills are places where waste is dumped in a ground depression and covered with dirt every day.
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पाठ 16: Pollution: A Rising Environmental Problem - Review Questions [पृष्ठ २२२]
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संबंधित प्रश्न
Edible oil is not allowed to stand for a long time in an iron or tin container.
The pollution caused due to use of pesticides in agriculture.
A bio-fertilizer.
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?
Chemical fertilisers may reach the rivers but do not harm the fish.
Biomedical waste may consist of both biodegradable and non-biodegradable waste.
Write the full form of DDT.
