FACTORS AFFECTING THE USE OF ELECTRICAL ENERGY

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Across
  1. 2. A type of energy-saving lamp that uses less electricity than a filament lamp.
  2. 8. We should use electrical energy __________.
  3. 9. Do not leave its door open for a long time.
  4. 11. Green __________ helps reduce the use of electrical energy.
  5. 14. Reduce the use of this appliance while showering.
  6. 15. Green technology uses environmentally friendly ________.
  7. 17. Using electricity wisely helps reduce your monthly electricity ________.
  8. 18. Uses less electrical energy than an air conditioner.
  9. 19. The most energy-saving type of lamp.
  10. 20. What we should do to the usage of electrical energy.
Down
  1. 1. The power supplied to homes for electrical appliances.
  2. 3. The amount of electrical energy used.
  3. 4. One factor affecting the usage of electrical energy.
  4. 5. The length of time an appliance is used.
  5. 6. Green technology uses __________ materials or sources.
  6. 7. The form of power used to operate electrical appliances.
  7. 10. Switch these off when they are not in use.
  8. 12. Switch these off before sleeping to save electricity.
  9. 13. Green technology helps produce __________ products.
  10. 16. A type of lamp that uses the most electrical energy.