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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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संबंधित प्रश्न
List two major harmful effects of the following:
Pesticides such as DDT used in agriculture.
Edible oil is not allowed to stand for a long time in an iron or tin container.
How is soil pollution caused?
What is the effect of pollution on soil?
The pollution caused due to use of pesticides in agriculture.
A bio-fertilizer.
A free living bacteria which helps in nitrogen fixation.
Bacteria breaking down dead organisms to liberate nitrogen.
Give Technical Terms:
The bioindicator of pollution.
Chemical fertilisers may reach the rivers but do not harm the fish.
