Crossword: Heat, Temperature, and Thermal Energy

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Across
  1. 2. Heat and thermal energy are affected by an object's ______
  2. 3. everything in this room has ___ energy bc it has mass
  3. 7. if you were to leave a hot drink on the table and wait for a while, does it become warmer or cooler?
  4. 9. temperature can be expressed in Fahrenheit, Celsius, and _____
  5. 12. tells us the temperature of something
  6. 13. the measure of the average kinetic energy of the particles in a substance
  7. 14. the total kinetic energy of the particles in a substance
  8. 17. the form of energy in motion
  9. 18. there is no such thing as _____
  10. 19. something may be described as ____ if it has a greater average kinetic energy
  11. 20. thermal energy continues to flow until both substances are at the _____ temperature
Down
  1. 1. when molecules heat up, they move _____
  2. 4. the lowest temperature anything can ever be
  3. 5. Heat travels from ______ to cooler places
  4. 6. heat describes the ______ of thermal energy
  5. 8. coldest outside temperature ever recorded on Earth was where?
  6. 10. the unit that thermal energy is expressed
  7. 11. energy flows _______
  8. 15. the transfer of energy between objects that are different temperatures
  9. 16. tiny particles that are always jiggling and bouncing around