Thermal Energy Crossword

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Across
  1. 1. Radiation is the only way of transferring energy without requiring ______
  2. 3. In convection, a loop of moving particles is known as a convection _______
  3. 5. Can be transferred from one place to another through conduction, radiation, convection
  4. 6. Hands ______ thermal energy when holding ice
  5. 7. A ________ is an example of the forms of thermal energy
  6. 9. Transfer of thermal energy between particles of matter that are touching
  7. 10. Transfer of thermal energy by waves that can move through empty space
Down
  1. 1. Conduction occurs at the _________ level
  2. 2. The number of different forms of thermal energy
  3. 4. Transfer of thermal energy by particles moving through a fluid
  4. 8. Objects emit radiation when high ______ electrons fall down to lower ______ levels