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Spheres, Heat and Layers

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  • What type of heat transfer: Keeping warm by a campfire
    Radiation
  • When something is heated, it's density ______.
    decreases
  • What type of heat transfer: Warm air rising and cold air sinking
    Convection
  • What type of heat transfer: Walking on hot sand
    Conduction
  • What type of heat transfer: Warm air rising and cold air sinking
    Convection
  • What type of heat transfer: Water boiling in a pot
    Convection
  • What type of heat transfer: Sunshine keeping you warm
    Radiation
  • Heat transfer through a fluid
    Convection
  • A science word that means gas or liquid
    fluid
  • Heat transfer from a ____ object to a _____ object.
    Warm- Cold
  • What type of heat transfer: heat from a lightbulb
    radiation
  • Heat transfer through empty space
    Radiation
  • Heat transfer through touch
    Conduction
  • Which part of Earth do convection currents occur? (Name 2 layers)
    Outer Core and Mantle
  • What type of heat transfer: Spoon getting warm from being in cup of soup
    Conduction