Q: The process of converting the solid wastes—sewage sludge, domestic and agricultural wastes into compost manure is called
(a)Sericulture
(b)Polyculture
(c)Bio-digester
(d)Vermiculture
Correct Answer: (d)
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Q: The process of converting the solid wastes—sewage sludge, domestic and agricultural wastes into compost manure is called
Correct Answer: (d)