Across
- 5. Dead animal matter
- 7. The name of a group of individuals from the same species in a given area
- 9. ________ changes such as natural disasters
- 10. Plants on a dense forest floor often have this as a limiting factor
- 11. _______ changes such as coastline erosion
- 13. Dead plant matter
- 14. The name of each unique role of a species in an ecosystem
- 15. A group of similar organisms that can breed to produce fertile offspring
Down
- 1. Consumer of dead plant matter
- 2. Consumer of dead animal matter
- 3. A limiting factor of growth, sparse in tundra and arid conditions
- 4. Factory farming was largely stopped due to being ______
- 6. Dynamic interaction between biotic and abiotic factors
- 8. _____ changes such as day/night and seasons
- 12. Approximate percentage of nutrients passed onto the next trophic level