Across
- 4. energy that made by organic matter
- 5. it comes from the ground
- 6. pump heat and coolness in buildings
- 8. a renewable resource
- 9. ______ makes coal in million years or more
- 12. a gas that can appear anywhere
- 14. ______ fuels
- 15. windmills that's your hint
- 16. NOT Dwayne Johnson
Down
- 1. can be on fire easily
- 2. Nonrenewable resource
- 3. Dwayne Johnson
- 7. water makes energy
- 10. it comes from the sun
- 11. we need this to survive
- 13. we are _______