Question

list two ways in which animal dung can be utilised as a fused out of these two which one do you think is better justify your answer​

Answer 1

Two ways are :

(i) As cowdung cakes

(ii) As biogas

Biogas is better than cow dung cakes because it has high heating capacity and are non- polluting as it burns without smoke and leaves no residue like ash. Slurry left in the biogas plant is a good manure for fields.

Answer 2

Two ways are :

(i) As cowdung cakes

(ii) As biogas

Biogas is better than cow dung cakes because it has high heating capacity and are non- polluting as it burns without smoke and leaves no residue like ash. Slurry left in the biogas plant is a good manure for fields.

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