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3rd Grade Science Quiz A

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  • The push or pull on an object to move or change it
    Force
  • True or False: Lights turn on because the circuit is incomplete.
    False, they turn on because the circuit is complete.
  • Coal, oil, and natural gas are all kinds of ? energy sources.
    Fuel
  • The path on which electricity flows
    circuit
  • Energy being used is....
    working energy
  • Coming from the sun
    Solar
  • After a force acts upon it, what causes an object to keep moving in the same direction or the same speed?
    Inertia
  • True or False: Copper is a very good conductor
    True
  • A force that works against motion
    Friction
  • True or False: Batteries can store working electrical energy?
    False, the store waiting energy.
  • Stored energy is.....
    Waiting energy
  • The flow of electrical power or charge
    Electricity
  • True or False: An insulator is anything that electricity cannot flow through.
    True
  • Material that electricity cannot flow through
    Insulator
  • An object remains at rest or in motion unless aced upon by force.....
    inertia
  • Wind, water, and solar energy can be turned into ?
    Electricity
  • True or false: Electricity in a copper wire is flowing, working energy.
    True
  • A material that is burned to release energy
    fuel
  • Material that electricity can flow through
    Conductor
  • Wind, water, and the ? can give things energy.
    Sun
  • What kind of force works against motion?
    Friction
  • Rapid movements back and forth
    vibrations
  • Movement resulting from force
    Work
  • Name at least 2 natural energy sources.
    Wind, water, the sun, coal, oil, natural gas
  • What are the parts of an experiment that can be changed?
    variables
  • The ability to do work
    energy
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