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Wind energy comes from which natural source?

Answer and explanation

Correct answer: Wind

The governing concept is the conversion of kinetic energy into electrical energy. Moving air possesses kinetic energy; when it flows across turbine blades, the blades rotate. The rotating shaft drives a generator, which converts mechanical energy into electricity. Thus, option D is correct because wind is the natural source directly used by a wind turbine. Coal and natural gas are fossil fuels used in combustion-based power generation, not the source described here. Sunlight is the source of solar energy, although uneven heating by sunlight helps create winds. Wind is therefore classified as a renewable energy source when managed appropriately.

Related tags

Wind EnergyRenewable EnergyClean EnergyGreen SkillsUnit 5: Green Skills IvUnit 5 Green Skills IvEmployability SkillsArtificial Intelligence

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