Across
- 3. nonrenewable energy
- 5. fine sediment from AMD
- 7. acid mine drainage
- 9. cheap energy
- 10. energy that will be able to renew
- 11. renewable energy
- 12. when heavy metals make the area unlivable
- 13. energy that can be used as it is
- 14. damaging water from mines
Down
- 1. energy that needs to be processed
- 2. is energy that we will run out off
- 4. sells oil to mainly the USA
- 5. the energy that can be used as it is
- 6. removes material from mountaintops
- 8. removes material from the underground