Question

What is biogas ? Write it's advantages?

Answer 1

Biogas is a natural gas that is obtained from the sludge of the organic wastes like human waste,animal waste , plants waste ,etc.....
It's a eco friendly gas ...usually obtained naturally...
it's advantages are
It does not cause any pollution in environment
It is a natural gas and eco friendly gas
it has high calorific value
it can be easily obtained
It is a greater substitute to other polluting fuels...

Answer 2

Biogas is mainly mixture of gases like CH4, CO2 and many other gases are present in traces.

Biogas is renewable source of energy
It is cheap and safe
Used for cooking, street lightning as well as household lightning
It improves sanitation of the surrounding
It is eco friendly
It can easily produced, stored, transport and easy to use

Hope this answer help you!!!
Thanks!!