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Ecological systems
32
habitat
population
community
niche
ecosystem
bioshere
ecological system
autotrophs
heterotrophs
herbivores
consumers
carnivores
omnivores
detrivores
decomposers
scavengers
saprotrophs
Soil
humus
sunlight
water
air
temperature
mutualism
symbiosis
ecological relationships
commensalism
parasatism
predation
competition
intrasspecific competition
cooperation
respiration
excretion
Decomposition
Nitrogen fixation
nitrification
Cover crops
strip cropping
terracing
dams
fertilizers
wind breaks
Crop rotation
Motion
gravity
scalar quantity
vector quantity
Ecological systems
Across:| 3. | | | 5. | | | 7. | | | 9. | | | 10. | | | 11. | | | 13. | | | 15. | | | 18. | |
| | 19. | | | 21. | | | 23. | | | 25. | | | 27. | | | 29. | | | 30. | | | 31. | |
| | Down:| 1. | | | 2. | | | 4. | | | 6. | | | 8. | | | 12. | | | 14. | | | 16. | |
| | 17. | | | 20. | | | 22. | | | 23. | | | 24. | | | 26. | | | 28. | |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Ecological systems
Across:| 3. | | | 5. | | | 7. | | | 9. | | | 10. | | | 11. | | | 13. | | | 15. | | | 18. | |
| | 19. | | | 21. | | | 23. | | | 25. | | | 27. | | | 29. | | | 30. | | | 31. | |
| | Down:| 1. | | | 2. | | | 4. | | | 6. | | | 8. | | | 12. | | | 14. | | | 16. | |
| | 17. | | | 20. | | | 22. | | | 23. | | | 24. | | | 26. | | | 28. | |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only