Across
- 5. liquid fuels from biomass sources
- 6. energy produced from materials
- 7. steady underground temperature needed
- 9. technology to collect, move and store heat derived from the sun
- 10. energy that holds particles together in the nucleus
- 12. kinetic energy of moving water to turn turbines
- 14. splitting of an atom's nucleus
- 16. solar energy is converted directly into electricity
- 17. device that converts the winds kinetic energy.
Down
- 1. water molecules are broken down into oxygen and hydrogen gas
- 2. heats rocks from below earths surface
- 3. produced heat that causes it to melt
- 4. building to collect, move and store the suns energy
- 8. tidal water used to generate electricity
- 11. technology that uses mirrors to focus sunlight in order to generate electricity
- 13. wind turbines built in groups
- 14. small nuclei forced together to form a heavier nucleus
- 15. hydrogen gas can be used to produce electricity