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प्रश्न
The question has four options. Choose the correct answer:
Pollution can be checked through
पर्याय
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.
Name the following :
The two types of devices commonly used for removing the particulate air pollutants.
Give two advantages of garbage incineration.
Explain the working of an electrostatic precipitator.
Give two uses of incineration.
Explain the methods of disposal of liquid wastes.
The question has four options. Choose the correct answer:
Most harmful type of environmental pollutants are
The question has four options. Choose the correct answer:
Domestic waste constitutes
The question has four options. Choose the correct answer:
Biodegradable pollutant is
