Energy Crossword

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Across
  1. 2. everything other then the system
  2. 5. a measure of the average kinetic energy of the particles in a sample of matter
  3. 7. the measure of heat
  4. 9. universe=system+surroundings
  5. 10. a net absorption of energy
Down
  1. 1. energy can not be destroyed or created
  2. 3. everything
  3. 4. transfer of energy between two objects
  4. 6. the part of everything being studied
  5. 8. a net release of energy
  6. 11. the heat content of a system