Question

explain the production of biogas

Answer 1

Biogas is produced by processing residual waste from livestock (dung, manure and uneaten food), food production (fruit and vegetable waste, residues from meat, fish and dairy processing, brewery waste, food waste and much more) and effluents from industrial as well as municipal wastewater treatment plants. By constructing biogas power plants, agriculture assumes an important contribution to supplying energy from renewable resources as well as to the disposal of organic wastes.

Answer 2

bio gas is a natural gas produced that does not pollute the environment
the organic matter,dung of animals,body of dead animals etc are dumped in a container
after few procces these will be converted into bio gas