Across
- 2. a living thing
- 4. a dense grey radioactive metal
- 6. energy from the sun
- 9. Forms as rain hail or snow
- 11. a fuel derived immediately from living matter.
- 14. organic matter used as fuel
Down
- 1. squashed animals
- 3. Very Dangerous
- 5. a chemical element
- 7. form of precipitation
- 8. form of precipitation
- 9. decomposition of vegetable matter
- 10. Found under the sea
- 12. form of precipitation
- 13. energy created by movement of the air
- 15. a loose granular substance