Across
- 3. Shows the transfer of energy
- 5. A Species that many organisms rely on
- 7. Changing to fit your environment
- 8. find out population by releasing and recapturing
- 10. The growth and change of an ecosystem
- 12. The convertion of nitrogen from the air to soil
- 13. Shows the flow of energy
- 14. The variation of biotic factors
- 15. Species that leads to populating a new place
- 17. te fight for recources
- 19. A single living thing
Down
- 1. To find out population size through traces
- 2. A group of one species of organism
- 4. Living things in an Ecosystem
- 6. An organism that eats only plants
- 9. An organism that breaks up biomatter
- 11. A nonliving part of an environment
- 15. An organism that produces
- 16. A community of abiotic and biotic factors
- 18. The function of an organism in an ecosystem