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प्रश्न
The question has four options. Choose the correct answer:
Sewage sludge is used as
विकल्प
manure
biogas generators
both manure and biogas generators
tipping
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उत्तर
both manure and biogas generators
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संबंधित प्रश्न
Identify biodegradable waste from the following:
peels of vegetables and fruits, metallic cans, broken plastic toys, broken glass cover, grass, paper, ball point pen refill
What hazards does mining pose to the environment?
Which of the following is biodegradable waste?
Correct the definition of certain terms given below by changing only one word.
Compost: Substances converted into manure for use in industries.
Choose the odd one out from the following terms and name the category to which the others belong:
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
