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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 २३०]
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संबंधित प्रश्न
Distinguish Degradable pollutants - Non-degradable pollutants
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.
What is the effect of pollution on soil?
Explain the Term: Manure
Explain the Term: Nitrification
A free living bacteria which helps in nitrogen fixation.
Fill in the Blanks:
Chemicals intended to kill insects and other organisms that damage crops called ______.
Write short notes on soil pollution by:
Pesticides
Soil pollution is largely localised.
