Pollution from animal excreta and organic waste from kitchen can be mo – McqOptions

MCQOPTIONS

1.	Pollution from animal excreta and organic waste from kitchen can be most profitably minimized by?
A.	Storing them in underground storage tanks
B.	Vermiculture
C.	Using them for producing biogas.
D.	Using them directly as biofertilizers.
Answer» D. Using them directly as biofertilizers.

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