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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
Name the various modes of waste disposal.
What does mining waste comprise of?
What hazards does mining pose to the environment?
The question has four options. Choose the correct answer:
Which one is the most toxic?
Choose the correct option:
Landfill are is a/an:
Which kind of garbage is not converted into compost by the redworms?
To what use can you put the following kind of garbage and how?
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Choose the odd one out from the following terms and name the category to which the others belong:
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