Question
Download Solution PDFWhich of the following is not an example of a bio-mass energy source ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
Bio-mass energy:
- Bio-mass is the energy source that is received from animal wastes and plant materials.
- For example, cow-dung, various plant materials like the residue after harvesting the crops, vegetable waste, and sewage are decomposed in the absence of oxygen to give biogas.
EXPLANATION:
- From the above, it is clear that wood, gobar-gas, and cow-dung are an example of biomass energy sources. Therefore option 1st, 2nd, and 4th is not a bio-mass energy source.
- On the other hand, nuclear energy is obtained from nuclear fusion and fission. Therefore option 3rd is the answer.
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