jesse's puzzle
Across
- 3. bad for the environment
- 4. gets it from the sun
- 6. dioxide is gas
- 9. dirt to plant grass
- 10. good for the environment
Down
- 1. gases that are bad for the environment
- 2. resource used to build things
- 5. cannot use again
- 7. can use again
- 8. fuels things that you cannot get back