Across
- 3. usable power that comes from heat or electricity
- 9. any harmful substance
- 10. power created by splitting atoms
- 11. the use of natural resources
- 12. Formed from once living organisms
- 13. a fuel used to create nuclear energy
Down
- 1. someone forced to leave their home due to war
- 2. removal of trees in a forest
- 4. removing from the environment
- 5. a disagreement struggle or clash
- 6. energy created using water
- 7. heat from within the earth
- 8. renewable energy from plants and animals