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Questions and Answers
What is the main characteristic that distinguishes renewable sources of energy from non-renewable sources?
What is the main characteristic that distinguishes renewable sources of energy from non-renewable sources?
- Renewable sources produce less pollution
- Renewable sources are cheaper to harness
- Renewable sources are more efficient
- Renewable sources can be naturally replenished (correct)
Which type of energy resource does not replenish at the same speed at which it is used?
Which type of energy resource does not replenish at the same speed at which it is used?
- Coal (correct)
- Solar energy
- Hydropower
- Biomass
What is the classical description of energy?
What is the classical description of energy?
- The measure of heat in a system
- The ability of a system to perform work (correct)
- The capacity to produce electricity
- The potential to create matter
Which of the following is an example of a non-renewable source of energy?
Which of the following is an example of a non-renewable source of energy?
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Which of the following is an example of renewable energy?
Which of the following is an example of renewable energy?
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