Across
- 2. these are burned to produce electricity
- 5. An electrical "loop" along which current flows
- 6. A material which allows current to flow
- 7. Electricity is a negative _________
- 9. attractive part of a motor
- 14. the use of renewables might slow this
- 15. Generation method using water and turbines
- 17. a time when solar panels don't make electricity
- 18. The flow of electrons
- 19. panel Converts sunlight to electricity
Down
- 1. Prevents current flow
- 3. a generator is one of these in reverse
- 4. the blades of this are turned by moving air
- 8. Electricity is produced by ______________
- 10. goes in and out twice a day; can produce electricity
- 11. this is coiled inside a motor
- 12. Ripples on the sea which can generate electricity
- 13. geothermal energy come from within this
- 16. released into the atmosphere by burning fuel