Question

write an essay of biogas upto 200 words​

Answer 1

Answer:

Biogas is a methane rich fuel gas produced by anaerobic breakdown or digestion of biomass with the help of methanogenic bacteria.

Biogas is made up of methane (50-70%), carbon dixide (30-40%) with traces of nitrogen, hydrogen sulphide and hy­drogen. 50% of the combustible energy present in the organic waste can be changed into methane gas.

Explanation: