Across
- 2. only works on certain times of the day
- 4. Uses Wave for energy
- 6. tanks a lot of time to be replaced
- 8. energy that doesn’t run out
- 9. Uses heat from the earth
- 10. uses fossil fuel
Down
- 1. Is very eco friendly
- 3. energy that can’t be reused
- 5. energy that is renewable
- 7. Burns trees