What do you mean by biogas?
Bio-gas:
1-It is the fuel gas that is produced by the anaerobic digestion of waste organic material like cow dung and other organic waste.
2-Methane and hydrogen are useful components of bio-gas.
3-Bio-gas is used for cooking in the house and heating the house.
Hence, bio-gas is the fuel gas that is produced by the anaerobic digestion of waste organic material like cow dung and other organic waste.