Environmental Sciences, asked by santoshsai7055, 1 year ago

Biogas is a methane-rich gas formed by fermentation of animal dung, human sewage and crop residue. The advantage(s) of biogas is/are:
A. A clean and smokeless fuel
B. Slurry left behind is used as fish feed
C. High potential in rural India
D. All of the above

Answers

Answered by Anshdeep1212
1
i think the answer is c
HOPE IT HELPS U
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