U4

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Across
  1. 2. it uses the 11%
  2. 6. energy types that regenerate
  3. 8. it is a modern type of energy
  4. 10. type of energy
  5. 13. it uses 29% of electric energy
  6. 14. it is the material good insulators have
Down
  1. 1. it is an ancient type of energy
  2. 3. sector that uses the most energy
  3. 4. sector that uses 2% of the energy
  4. 5. example of bad conductor
  5. 7. sector that uses 15% of energy
  6. 9. they allow the easy flow of energy
  7. 11. they don't allow energy to flow easily
  8. 12. Some examples are mechanic, potential, solar