Across
- 1. Control center of the body
- 2. Breathing organ
- 4. Unwanted or discarded material
- 7. Storage for electrical power
- 9. Decomposed organic matter
- 11. Environmental contamination
- 14. Urgent situation requiring immediate action
- 16. Wound covering
- 19. Metabolic disorder affecting blood sugar
- 23. First step in making change
- 25. Cutting down forests
- 26. Greenhouse gas CH4
Down
- 1. Skeletal structure
- 2. Large organ that filters blood
- 3. Tissue that helps movement
- 5. Discolored injury mark
- 6. Where waste gets buried
- 8. Process materials for reuse
- 10. Bean-shaped filtering organ
- 12. Organic matter used as fuel
- 13. Urban air pollution haze
- 15. Abnormal cell growth disease
- 17. Substances released into the air
- 18. Vital pumping organ
- 20. Brain blood flow disruption
- 21. Elevated body temperature
- 22. Ability to maintain without depleting resources
- 24. Invasion by harmful organisms