Across
- 2. type of species that actively builds habitats
- 5. group of species in a geographic area
- 6. living organisms in an environment
- 8. output of metabolism for all life (energy metabolism)
- 10. energy with no atoms
- 11. type of species that has a lot of indirect effects on other species
- 12. source of carbon is inorganic
- 16. have C atoms, typically linked in chains, may have H, O, N, S, P
- 17. (+/-) species interaction
- 20. (+/+) species interaction
- 21. gets energy from light
- 22. stored energy
- 23. one organism makes environment more hospitable for another
- 24. biotic and abiotic factors that interact in an environment
- 25. movement energy
Down
- 1. (-/-) species interaction
- 3. (-/0) species interaction
- 4. all chemical reactions
- 7. gets energy from chemicals
- 9. source of carbon is organic
- 13. non-living components in an environment
- 14. type of species that has big impact on ecosystem due to their large numbers
- 15. (+/0) species interaction
- 18. food used to make useable energy
- 19. builds molecules