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प्रश्न
The question has four options. Choose the correct answer:
Fish die in water bodies polluted by sewage due to
विकल्प
pathogens
clogging of gills by silt
reduction in oxygen
foul smell
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उत्तर
reduction in oxygen
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संबंधित प्रश्न
Which of the following is the best method to dispose of biological wastes from hospitals?
(a) landfill
(b) recycling
(c) incineration
(d) composting
Differentiate between degradable and non-degradable type of waste.
Give two examples of domestic wastes.
The question has four options. Choose the correct answer:
Continuous sewage flow into a stream would lead to
How can the non-useful component be reused?
Which of the following activities does not reflect responsible behaviour with regard to waste disposal?
To what use can you put the following kind of garbage and how?
Rotting smelly garbage
One of the best solutions to get rid of non-biodegradable wastes is ______.
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
