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Science Test 1-II Review

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    Science Test Review
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  • Hydropower...renewable or non-renewable?
    Renewable
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  • Geothermal energy...renewable or non-renewable?
    Renewable
  •  15
  • Wind energy...renewable or non-renewable?
    Renewable
  •  15
  • Solar energy...renewable or non-renewable?
    Renewable
  •  15
  • Fossil fuels...renewable or non-renewable?
    Non-renewable
  •  15
  • Nuclear energy...renewable or non-renewable?
    Non-renewable
  •  15
  • What are non-renewable energy sources?
    They are energy sources that cannot be replaced once they have been used up.
  •  15
  • What are renewable energy sources?
    They are energy sources that will never run out.
  •  15
  • State the energy input and energy output
    Electrical energy - Thermal energy
  •  15
  • State the energy input and energy output
    Chemical energy - Light/Sound energy
  •  15
  • State the energy input and energy output
    Light energy - Chemical energy
  •  15
  • What is the law of conservation of energy?
    Energy cannot be created or destroyed, but it can be transformed.
  •  15
  • Describe a situation that illustrates the law of conservation of energy.
    Students' own answers
  •  15
  • Give an example of a quiet sound.
    Students' own answers.
  •  15
  • Give an example of a loud sound.
    Students' own answers.
  •  15
  • Give an example of an artificial light source.
    Students' own answers.
  •  15