Question

Which sentence describes energy flow through a natural (not manufactured) system?

A strong wind blows across a Midwestern prairie. The wind forces the blades of a wind turbine to rotate. As the blades spin, the turbine converts mechanical energy to electrical energy. The electricity generated by the wind turbine is used to power nearby homes.

Answer 1

The correct answer is 'a strong wind blows across a Midwestern prairie'

Step-by-step explanation:

Answer 2

The correct answer is 'a strong wind blows across a Midwestern prairie'

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