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Sources of Heat Energy

Consider the ...

Question

Consider the following items: Which of the given items can be classified as a fuel for biogas?

A

2 and 4 only

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B

3, 4, and 5 only

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C

1, 3, and 5 only

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D

2 and 3 only

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Solution

The correct option is C 1, 3, and 5 only
The bodies of plants and animals are organic in nature, and hence, can be classified as biomass. Wood, animal and plant waste, and kitchen waste like food scraps, etc. are biomass and are perfect to be decomposed to create biogas.

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