Across
- 4. Thermal energy in the earth's crust
- 7. The cloudiness or haziness of water
- 9. a material which has an electrical conductivity value falling between that of a conductor,
- 11. is a form of electromagnetic radiation
- 12. The largest source of________is coal
Down
- 1. generates electrical energy by capturing the power of movement and turn it into electricity by forcing electrons of external sources through an electrical circuit.
- 2. a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work.
- 3. Energy Inforamtion Administration
- 5. Use of running water to make energy
- 6. Unit of power equal to 1 million watts
- 8. British Thermal Units
- 10. a more resistant rock type overlying a less resistant rock type