Across
- 4. Large habitat divided into two or more pieces
- 5. Group of interbreeding organisms
- 7. Each transitory ecosystem in succession
- 10. Theory that more species on closer larger islands
- 13. One species in a defined area
- 14. To repair damaged ecosystems and support natural diversity
- 18. Ecosystem dominated by humans domestic plants and animals
- 20. Reserve selection to manage individual species
- 22. Species that need large, contiguous habitats
- 23. All populations of species in an area
- 24. Major ecosystem types typical of large geographic areas
Down
- 1. Reduced when habitat degradation occurs
- 2. What your grandparents ate
- 3. Succession beginning after major disturbance of ecosystem
- 6. One organism
- 8. Earth's layer that supports life
- 9. Illustrates the 90% energy loss at each trophic level
- 11. Total alteration of ecosystem structure and function
- 12. To set aside natural ecosystems and keep them viable
- 15. Sequence of ecosystems
- 16. Succession beginning with bare rock
- 17. Sustainable use of ecosystems for humans and wildlife
- 18. Reserve selection to protect a range of ecosystems
- 19. Ecosystem category for most land and freshwater
- 21. Biotic and abiotic components functioning together