Across
- 5. Producer that uses chemicals to make food
- 9. Eats plants and animals for energy/nutrients
- 10. Network of inter-lapping food chains
- 11. Organism that eats meat
- 13. Organism that breaks down material for energy
- 14. Non-living components of environment
- 17. Eats other organisms for food
- 19. Living thing that can function independently
- 20. Organism that harbors other organisms
- 21. Organism that eats both plants and animals
- 22. Total # of species living in an area
Down
- 1. Region of Earth that has all living things
- 2. Organisms that hunt and kill
- 3. Geographic area where organisms work together
- 4. Organism that consumes decaying biomass
- 6. The animal getting hunted
- 7. Living components of environment
- 8. Organisms that make their own food
- 10. Order of events, organisms eating one another
- 12. Interacting group of many species in 1 area
- 15. Position of organism on food chain
- 16. The study of organisms interactions
- 18. Home of an organism
- 20. Organism that eats plants
- 22. One organism benefits at cost of another
