Across
- 1. A chemical element that is in all living things; CO2 is a gas.
- 3. Using new, original, and creative methods.
- 6. A person who works without being paid.
- 10. To process used materials so they can be used again.
- 11. A community of living things and their environment.
- 12. A new idea, method, or invention.
- 13. A type of energy, like solar or wind, that will not run out.
- 14. The state of everyone having the same rights and opportunities.
Down
- 2. The quality of having many different types of people or things.
- 4. Needing immediate action or attention.
- 5. To send a rocket or a new product into the market.
- 7. Related to skills and training for a specific job.
- 8. Important or large enough to be noticed.
- 9. Related to computers and the internet.