PETA in En Sci

1234567891011121314151617181920212223242526272829
Across
  1. 3. transfer of energy
  2. 5. can't produce their own food directly from the sun
  3. 8. coined the term 'Thermodynamics'
  4. 9. type of system that only allows energy transfer
  5. 12. form of energy resulting from the flow of electric charge
  6. 13. property that can exist at any point in space
  7. 15. uses sunlight to make energy
  8. 19. everything outside the boundary
  9. 21. transfer of energy from one place to another
  10. 22. energy travelling in electromagnetic waves
  11. 25. equal or constant pressure
  12. 26. ecological system
  13. 27. example of isolated system
  14. 28. type of system that allows both energy and mass transfer
  15. 29. energy that is generated and measured by heat
Down
  1. 1. energy released during nuclear fission or fusion
  2. 2. the green substance that helps plants make food
  3. 4. does not allow of energy nor matter
  4. 6. property that depends on the size of the system under consideration
  5. 7. deals with transfer of energy from one place to another
  6. 10. break down dead matter
  7. 11. the one that concluded that heat can convert to work and vice versa
  8. 12. every type of error in a system
  9. 14. everything within the boundary
  10. 16. feed on plants
  11. 17. occurs without loss or gain of heat
  12. 18. feed on living organisms
  13. 20. envelope that surrounds the system
  14. 23. feed on animal matter
  15. 24. animal that feeds on other animals