Across
- 4. all populations living in the same habitat
- 5. relationship between two species where both benefit
- 9. the largest population an environment can support at one time
- 11. organism the makes food from sunlight
- 12. living elements in an environment
- 13. where life exists on Earth
- 14. organism that eats other organisms
- 17. relationships between two different organisms living together
- 19. relationship between two organisms one helper other unaffected
- 20. an organism that eats plants
- 22. organism that eats others
Down
- 1. organism that is killed and eaten
- 2. large region affected by climate, plant, and animal communities
- 3. group of organisms of same species
- 6. nonliving things in an environment
- 7. the host and host is harmed
- 8. triangular diagram of an ecosystems loss of energy
- 9. meat eater
- 10. relationship between two species when parasite benefits
- 15. studying the interactions of living things in their environment
- 16. diagram showing feeding relationships between organisms
- 18. path of energy transfer as a result of feeding patterns
- 21. plant and meat eater