Across
- 4. protection of animals and plants.
- 5. land covered with grasses and other soft plants.
- 7. plants that live in a particular area.
- 9. act or result of cutting down or burning all the trees in an area.
- 11. the gradual destruction of something by natural forces.
Down
- 1. its covered with shallow water.
- 2. turns water and carbon dioxide into food.
- 3. a large flat area of land with grass.
- 6. land covered with trees and bushes.
- 8. used without being completely used up or destroyed.
- 10. living things, such as plants and animals.
