Study

Energy

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  • True or false: Energy can be destroyed and created.
    FALSE
  • This renewable energy source comes from the movement of air.
    WIND ENERGY
  • This renewable energy source comes from moving or falling water.
    HYDROELECTRIC ENERGY
  • Biofuels that are solid are also called _____________.
    biomass
  • This renewable energy source comes from sunlight or heat.
    SOLAR ENERGY
  • This renewable energy source comes from plant and animal products.
    BIOFUELS
  • All the non-renewable energy sources start as chemical energies except for uranium, which starts as ______________ energy.
    nuclear
  • True or False: Energy can be transformed from one type into another.
    TRUE
  • True or False: Non-renewable energy sources are limited.
    True
  • What are the four non-renewable energy sources?
    petroleum, natural gas, coal, and uranium
  • True or False: Renewable energy sources are unlimited
    true
  • Name of the energy transformation: A washing machine moving clothes.
    electrical energy into kinetic energy (or mechanical)
  • True or False: Energy never disappears.
    TRUE
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