why is the use of biogas obtained from cow dung advised in preference to burning of cow dung cakes?
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41
The burning of cow dung cakes causes environmental pollution.
While biogas obtained from cow dung is a clean fuel and helps in providing energy and it also provides good quality manure for agriculture.
While biogas obtained from cow dung is a clean fuel and helps in providing energy and it also provides good quality manure for agriculture.
lakshya0414:
thanks fro helping
your welcome.
Answered by
8
burning of cow dung cake causes pollution .this leads to enviromental pollution but cow dung cakes are good for agricultural purposes .so cow dung is advised for biogas process
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