Across
- 5. organism able to nurture from organic substances
- 9. eats plants or animals for energy
- 10. food chain in single ecosystem
- 11. only eats meat
- 13. breaks down dead things
- 14. non living that shapes its own environment
- 17. organism that cant produce its own food
- 19. A living thing
- 20. larger organsim that barbarous over smaller organism
- 21. eats plants and animals
- 22. number of living things in one area
Down
- 1. the regions of the surface
- 2. does the hunting
- 3. interacting organisms and their physical environment
- 4. gathers things that are dead
- 6. gets hunted
- 7. living organisms that shape its environment
- 8. create its own food and energy
- 10. order of events in ecosystem
- 12. a group of living things with common characteristics
- 15. position of organisms on the food chain
- 16. The study of relationships between living organisms
- 18. were plants and animals naturally live or grow
- 20. only eats plants
- 22. one benefits from the other