Across
- 3. breaks down dead organism
- 5. organism must eat/absorb food
- 6. eats dead organisms
- 7. stable stage in ecological growth
- 11. eats only meat
- 13. regrowth of an area after natural diaster
- 15. gradual change to area and inhabitants
- 16. challenges between organisms
- 18. eats only plants
- 20. organism makes own food with sunlight
- 21. feeds on living organisms
- 22. organisms that reproduce
- 23. study of life
Down
- 1. nonliving organisms
- 2. effects the survival rate of organisms
- 4. stage to create soil and new organism
- 5. where organism live
- 8. animal role
- 9. eats plants and animals
- 10. stable internal state
- 12. all population in area
- 14. living organisms
- 17. group of same species
- 19. all abiotic and biotic factors in area
- 23. area with similar plants, rainfall and temperature