Across
- 2. – Long-term weather
- 5. – Waste reuse
- 7. – Resource protection
- 8. – Cell group
- 10. – Unit of life
- 11. – Environment damage
- 13. – Particle spread
- 14. – Energy center
Down
- 1. – Water movement
- 2. – Photosynthesis site
- 3. – Tree cutting
- 4. – Life variety
- 6. – Cell control
- 9. – Living place
- 12. – Bio catalyst