Across
- 4. power created by wind
- 5. timberrrrrrr
- 7. C2H5OH
- 8. keep the change you filthy... (its from home alone)
Down
- 1. uses a dam to create power
- 2. produced by decomposition of organic waste
- 3. energy produced by the sun
- 6. uses steem from the earth to create power