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practice testMultiple Choice

Practice Test

Question 1 • Physical Science

Which best describes a difference between energy transformations in power plants and dams?

Answer
A
Only power plants use water to turn turbines.
B
Only dams use mechanical energy to produce electricity.
C
Only dams use fission to generate thermal energy.
D
Only power plants use fossil fuels to transform energy.
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Which best describes a difference between energy…