Respuesta :

Answer:

Conduction

  • A warm can... (direct contact leads to heat transfer)
  • An egg begins... (key words = makes contact)
  • A girl's bare... (direct contact leads to heat transfer)

Convection

  • A hot air balloon... (key words = hot air rises)

Radiation

  • A boy's shirt... (indirect contact with sun's rays)
  • A heater blows... (indirect contact with hot air)

Explanation:

Here is my cheat sheet to remembering what is what:

  • Conduction = direct transfer of heat (think of touching a hot pan)
  • Convection = hot air rises and cool air sinks (think of water cycle)
  • Radiation = indirect transfer of heat (think of the sun)

I hope this helps!

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