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1. Question6 point(s)
Complete the following sentences.
Correct 6 / 6 PointsIncorrect / 6 Points
We use the of the wind.
Windmills can electricity.
Windmills can pump .
Windmills can corn.
Moving air is called .
Large groups of wind turbines are known as .
2. Question1 point(s)
Which of the following is not a renewable source of energy?CorrectIncorrect
3. Question1 point(s)
A non-renewable source of energy isCorrectIncorrect
4. Question1 point(s)
Wind is aCorrectIncorrect
5. Question4 point(s)
Type true or false for the following sentences.
Correct 4 / 4 PointsIncorrect / 4 Points
The sun and the wind are examples of primary energy sources.
Potential energy is stored energy, like in a battery.
The wind, the sun, and flowing rivers are examples of renewable energy sources.
Renewable energy includes finite resources which will run out; fossil fuels like coal, oil, and natural gas.