Question

5. Classify energy resources into two categories. Give two examples of each category and explain

Answer 1

Answer:

All the energy sources can be classified into two main categories- 'conventional' and 'non-conventional' energy sources. Conventional energy – These include non-renewable sources of energy which are being used since a long time. Examples of these are firewood, cattle-dung cake, coal, petroleum, natural gas, etc.

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