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G1 Ch7 L4 Energy and Heat

  •  English    10     Public
    Week 24 McGraw-Hill Science for ESL students.
  •   Study   Slideshow
  • What does energy do?
    It makes things work, change, and move.
  •  15
  • Where do you get your energy from? Why do you need it?
    Food (or: the Sun). To survive (or: to change, grow, and move, etc.).
  •  15
  • Give one example of a type of energy.
    Thermal, nuclear, solar, hyrdo, natural gas, coal, wind, biomass, etc.
  •  10
  • What does thermal energy give us? Name one thing in your house that uses thermal energy.
    Heat.
  •  15
  • What kind of energy is this?
    Electrical. / Electric.
  •  15
  • What happens when you rub your hands together?
    It causes friction which makes heat.
  •  15
  • Where can you find electrical energy in your house? Name one place.
    Wow, you really know your stuff! / Sorry, we were looking for...
  •  15
  • Give two examples of objects with sound energy.
    Wow, you really know your stuff! / Sorry, we were looking for...
  •  20
  • What is an energy "SOURCE"?
    It's a place we get energy from.
  •  15
  • What's this? What kind of energy does it give us?
    A fireplace; thermal.
  •  25