Across
- 4. farm of wind turbines
- 6. energy from tides
- 7. process to make hydrogen
- 8. electricity from biomass
- 10. uses mirrors to produce electricity from solar energy
- 11. uses the wind to generate electricity
- 14. uses solar energy to get heat for water
- 16. get solar energy and changes into electricity
Down
- 1. uses solar energy to heat buildings
- 2. energy that comes from living things
- 3. pump that uses geothermal energy
- 5. renewable energy from water
- 9. uses solar energy for heating
- 12. generates electricity from hydrogen
- 13. energy that comes from the earth’s crust
- 15. fuel that comes from biomass