| Across |
| 3. |
The process by which water changes from liquid to gas (11 letters) |
| 4. |
Waste material, especially unwanted or discarded items (7 letters) |
| 6. |
The uppermost layer of soil, which is rich in nutrients (7 letters) |
| 8. |
The practice of managing and planting forests (8 letters) |
| 10. |
To bring into agreement, especially between industry and community (9 letters) |
| 12. |
Type of land suitable for growing crops (6 letters) |
| 13. |
Harmful or poisonous substances, especially gases (7 letters) |
| 14. |
Reduction in the amount of something, such as resources (9 letters) |
| 15. |
Substances released into the air, often from vehicles and industries (9 letters) |
|
|
| Down |
| 1. |
Trash that is often scattered in public places (6 letters) |
| 2. |
The presence of harmful substances in the environment (13 letters) |
| 5. |
Able to be maintained at a certain rate or level, especially regarding development (10 letters) |
| 7. |
To burn waste materials completely, reducing them to ash (10 letters) |
| 9. |
To maintain something in its original or existing state (8 letters) |
| 11. |
The action of rotating crops to maintain soil fertility (8 letters) |
|
