Question

Biogas is better than the animals dung cake

Answer 1

because the bio gas is produced by the cow and the animals dung is produced by the cow itself plz check the ans

Answer 2

Biogas is better than the animals dung cake. Explain.

1. It doesn't leave any ash after burning.
2. It burns with smokeless flame.
3. It has higher calorific value than dung-cake, wood & coal.
4. It is much cheaper than most of the common fuel.
5. Use of Biogas as a fuel will save forests & fossil fuels.