Which of the following transforms an energy resource into electrical energy, and is a technology with no negative environmental impacts?
i. a coal-fired power plant
ii. a solar cell
iii. a wind turbine
iv. a hydroelectric dam
a.
i and ii only
b.
none of these
c.
iv only
d.
ii and iii only
Answers: 2
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Which of the following transforms an energy resource into electrical energy, and is a technology wit...
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