Geothermal Energy

12345678910111213
Across
  1. 4. conventional resource
  2. 7. they contain dissolved methane
  3. 9. this ends up producing the energy
  4. 10. what humans use under ground for geothermal energy
  5. 11. hot lava
  6. 12. the end product
  7. 13. spins magnets and drives the generator
Down
  1. 1. an open area
  2. 2. not unefficient
  3. 3. ecological...
  4. 5. if its not nonrenewable then its...
  5. 6. is not cheap
  6. 8. Country we talk about