Aaliyah.Carrasco-energy puzzle

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Across
  1. 4. from warmer matter to cooler matter
  2. 6. thermal energy that is being transferred from 1 place to another
  3. 8. energy that will soon run out
  4. 9. heat transfer through currents, liquids, and gases
  5. 13. energy that can be re-used
  6. 14. energy that's transferred by direct contact
Down
  1. 1. average of motion of an objects particles
  2. 2. energy transferred by mass motion of molecules
  3. 3. movement of heat from one substance to another
  4. 5. energy is transferred by electromagnetic radiation
  5. 7. heats always travels in ______
  6. 10. energy that is in motion
  7. 11. never created or destroyed only changes form
  8. 12. energy that is stored or waiting to be used