Question

Biogas plants use human waste , animal waste and
farm waste to convert it into gaseous fuel called biogas .
It is a mixture of methane and carbon dioxide which can
be used as a fuel for cooking and lighting. It also gives us
organic manure for our farmlands.


a)What are the raw materials used in biogas plants?

b)Give two uses of biogas.​

Answer 1

Explanation:

a) Biogas can be produced from raw material such as agricultural waste, manure,municipal waste, plants material, sewage, green waste or food wastes....

b) I. it can be use as a fuel..

II. it can be used for any heating purpose such as cooking.