Across
- 2. it is renewable
- 4. sun produces
- 7. a resource that is from nature
- 9. black rock nonrenewable
- 10. things from the ground
- 12. windmill
- 13. it is renewable
- 15. it is nonrenewable
Down
- 1. type of fossil fuel
- 3. is what plants use nonrenewable
- 5. material that can't be renewed
- 6. moving water
- 8. release heat when burned
- 11. material that can be replaced
- 14. sun