Across
- 3. make smaller
- 6. A substance or thing that can be harmful to the environment.
- 7. to use more than once
- 9. resources that will eventually run out
- 10. resource that can not be depleted
- 11. preventing a wasteful resource
- 13. energy formed from water
- 14. from produce or once-living organisms
Down
- 1. Caused massive destruction in cherynbole
- 2. energy from the earth's core
- 4. formed in the geological past
- 5. light from the sun to form energy
- 8. energy made from turbines
- 12. convert into a reusable material