Across
- 2. Land covered with woods or trees
- 4. Chemical used to kill weeds
- 6. The variety of all life forms on earth and the ecosystems they live in
- 8. Animals raised for human consumption
- 10. Originating and living naturally in an area or environment
- 11. The owner of a large property on which sheep or cattle graze
- 13. Removing trees and other vegetation from the land
- 17. To replace trees or bushland that has been cleared
- 18. Left over
- 20. Plants growing where they are not wanted
Down
- 1. To live in the same place at the same time
- 3. An environmental movement established by farmers and the Australian Conservation Foundation
- 5. A person who is concerned about the protection of the environment
- 7. Capable of being continued with minimal long-term effect on the environment
- 9. A strip of soil planted with trees
- 12. Land covered with plants suitable for grazing animals, especially cattle or sheep
- 14. Preservation or protection of the natural environment
- 15. The business of producing crops and raising livestock
- 16. Having returned to an untamed state after being domesticated
- 19. Insects and other animals considered to be a nuisance to humans