Question

Which ate potential sources of biogas state four benefits of biogas?

Answer 1

Potential sources of biogas are:Shrubs, farm wastes, animal, human waste, etc.

Four benefits of biogas are:

(i) Its calorific value is high.

(ii) It burns without smoke, causing no pollution.

(iii) It is the cheapest gaseous fuel.

(iv) Its plants provide twin benefits to the farmer in the form of energy and improved quality of manure.