Question
Why is biogas regarded as a better fuel than cowdung cakes?
Answer
Biogas regarded as a better fuel than cow dung cakes as it does not produce smoke on burning and does not leave any ash after burning.
Why is biogas regarded as a better fuel than cowdung cakes?
Biogas regarded as a better fuel than cow dung cakes as it does not produce smoke on burning and does not leave any ash after burning.