Question

Which of the following is conventional source of energy?

Wind energy

Nuclear energy

Biogas

Firewood

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Answer 1

Answer:

Conventional energy sources such as natural gas, oil, coal, or nuclear are finite but still hold the majority of the energy market. However, renewable energy sources like wind, fuel cells, solar, biogas/biomass, tidal, geothermal, etc.

Answer 2

Answer:

Conventional sources of energy are abundant in nature, e.g. solar energy, wind energy, tidal energy, biogas from biomass etc

Explanation:

Biogas

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