Across
- 1. Drilling into earth causes it to
- 5. It is very to make hydrogen
- 7. Hydropower energy is taken in by
- 8. Only about hydrogen refueling stops in the U.S Renewable
- 12. more than water or wind
- 13. Hydropower doesn’t produce
- 14. Geothermal energy is regained by
- 16. energy source can be regained
- 18. efficient
- 19. Hydropower depends on how much there is
Down
- 2. fuel cells
- 3. Hydrogen fuel cells come from
- 4. Magma that heats water from the ground
- 6. Hydrogen fuel cells make energy
- 9. Comes from the of water
- 10. Geo energy source
- 11. Hydro power
- 15. Solar energy can cause jobs
- 17. Solar panels conserve
- 19. will blow until the sun dies.