Across
- 6. Adding this can help lower heating and cooling bills.
- 7. Most Indiana electricity comes from burning this.
- 10. To save energy, pull the _____.
- 11. GFCI = ground fault _____ interrupter.
- 12. _____ and cooling consume the most energy at home.
- 13. Device for interrupting an electric circuit to prevent excessive current.
- 14. Power plants using the heat given off when uranium atoms are split.
- 16. Unit of heat equal to 100,000 BTUs.
- 18. LED = light emitting _____.
- 20. Natural gas is mainly composed of this simple gas.
Down
- 1. Heat energy generated and stored in the Earth.
- 2. 1752 kite flyer who tied key to his string.
- 3. Electrical pioneer with over 700 patents. Died a pauper.
- 4. Unit of electrical potential and electromotive force.
- 5. Can pump water or make electricity from wind.
- 8. Turn these off when you leave a room.
- 9. Energy from the sun.
- 15. Unit of electric current.
- 17. Conserving energy saves _____.
- 19. The "W" in kWh.