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4A Review

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  • TRUE or FALSE. Igneous rocks comes from magma.
    TRUE
  • Insulators allow heat to pass through them.
    FALSE
  • Solid to liquid is ___________.
    melting
  • Is it conduction, convection or radiation?
    conduction
  • Liquid to solid is _________.
    freezing
  • TRUE or FALSE. The core is the center of the Earth.
    TRUE
  • The particles in solid are _____________.
    close together
  • Conductor or Insulator. A jacket is a/an __________.
    insulator
  • What is it made of?
    glass
  • TRUE or FALSE. Heat CANNOT make a substance change.
    FALSE
  • Is it a natural or an artificial heat source?
    natural
  • What is the hotness and coldness of something?
    temperature
  • Is it conduction, convection or radiation?
    convection
  • Conductor or Insulator. Gold is a/an _________.
    conductor
  • Is it a natural or an artificial heat source?
    artificial
  • What's the difference between boiling and evaporation?
    Boiling is rapid change from liquid to gas. Evaporation is slow change from liquid to gas.
  • Is it a natural or an artificial heat source?
    natural
  • TRUE or FALSE. To expand means to get bigger.
    TRUE
  • The particles in gas are _____________,
    far apart
  • What is it made of?
    metal
  • What is it made of?
    wood
  • Give 1 example of a liquid.
    water
  • How can we measure temperature?
    by using a thermometer
  • What is it made of?
    plastic
  • Is it conduction, convection or radiation?
    radiation
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