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10 Cards in this Set
- Front
- Back
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model
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a person or thing that is a good example of something and is copied
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energy
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the capacity for doing work
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entire
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whole
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pollution
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harmful materials such as certain chemicals, gases, and wastes that make the air, water, or soil dirty
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future
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happening in the time after the present
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produce
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to make or create something
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What are two examples of fuels that we burn to make electricity?
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gas, coal, oil
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What are two cleaner sources of energy that the article talks about?
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sun, wind
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Why are scientists looking for new ways to make electricity?
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Fossil fuels pollute.
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What is the main idea of the selection?
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Sun and wind power can provide clean energy.
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