Across
- 3. Loss of soil
- 4. Organism that feeds on other organisms to obtain food
- 7. Biome located just below the ice caps with low NPP
- 9. The process by which green plants produce glucose
- 14. Squares used to measure diversity
- 16. Layers of soil
- 17. Process of an animal eating another animal
- 21. Formation of new species
- 22. Salt content
- 23. An interaction in which both organisms benefit
- 24. The role of an organism in an ecosystem
- 26. Loss of forest cover
- 27. International agreement on animal trade protection
- 28. A collection of ecosystems sharing similar climatic conditions
Down
- 1. Round protected areas minimize this effect
- 2. First species to appear in the process of succession
- 4. An organism that feeds on animals
- 5. Name of stages in succession
- 6. A group of organisms of the same species living together
- 8. Inventory list of all threatened species
- 10. Movement that involves a change in state
- 11. The orderly process of change over time in a community
- 12. Leads fo speciation
- 13. Measures cloudiness of water
- 15. An organism that feeds on plants
- 18. Bacteria and fungi that feed on dead organisms
- 19. Used to measure wind speed
- 20. The living parts of an ecosytem
- 25. Organism that makes food from photosynthesis