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प्रश्न
The question has four options. Choose the correct answer:
Pollution can be checked through
विकल्प
reducing the discharge of waste
increasing industrial development
throwing wastes in open spaces
all the above
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उत्तर
reducing the discharge of waste
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संबंधित प्रश्न
Describe the procedure how compost is usually produced.
Name the following :
The solid precipitated material produced during secondary treatment of the effluent carried out in the effluent treatment plants.
Give two advantages of garbage incineration.
Explain the working of an electrostatic precipitator.
What is segregation?
Give two benefits of composting.
The question has four options. Choose the correct answer:
Domestic waste constitutes
The question has four options. Choose the correct answer:
Biodegradable pollutant is
The question has four options. Choose the correct answer:
BOD is
