Heat

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 3. Rising current of warm air (7)
  2. 7. The transmission of heat or electricity or sound (10)
  3. 8. Deriving destructive energy from the release of atomic energy (7)
  4. 12. How hot or cold something is (11)
  5. 13. A building with glass walls and roof (10)
  6. 14. A change for the worse (10)
  7. 15. The resistance encountered when one body is moved in contact with another (8)
  8. 16. Energy that travels in waves or particles (9)

Down

  1. 1. Substance used in or made by chemistry (8)
  2. 2. Chemical agent capable of ___ (6)
  3. 4. Relating to or derived from the sun or utilizing the energies of the sun (5)
  4. 5. Energy that makes things warm (4)
  5. 6. An increase in the density of something (11)
  6. 9. The transfer of heat through a fluid caused by molecular motion (10)
  7. 10. The section of a band or orchestra that plays ___ instruments (10)
  8. 11. Using ___ or tools or devices (10)