Across
- 3. Protection of plants, animals and natural resources
- 5. Land covered with trees
- 6. The process by which green plants turn water and carbon dioxide into food
- 9. Land covered with grasses and other soft plants
- 11. The act or result of cutting down or burning trees
- 12. A device to find direction
Down
- 1. All the plants that live in a particular area
- 2. Everything that exists in a particular environment
- 4. A tropical forest that receives a lot of rain
- 7. Able to be used without being completely destroyed
- 8. A small animal that has six legs
- 10. The gradual destruction of something by natural forces