Across
- 4. Can be an eye sore for some people
- 6. Made From the Sun
- 7. Fancy heat
- 9. A resource that never runs out
- 10. raidiant
Down
- 1. can damage ecosystems and uses water
- 2. A resource that will eventually run out
- 3. heat from the ground
- 5. burns organic stuff
- 8. not so fancy thermal