Ecology Unit B- Weidert

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Across
  1. 3. first carnivore
  2. 10. mature species survivorship
  3. 11. using of the same resources
  4. 13. feeds off of other organisms
  5. 14. water leaving plants
  6. 15. reproduction with unlimited resources
  7. 16. new island forming is an example of
  8. 19. slope on a population graph
  9. 20. roden and bird survivorship
  10. 22. gets killed by predators
  11. 25. kills and eats other organisms
  12. 26. number of indiv per unit area
  13. 27. roundworms and tapeworms
  14. 28. how we measure energy amounts in ecology
  15. 31. bottom of the food chain
  16. 34. roles an organism actually plays due to competition
  17. 36. two organisms benefiting each other
  18. 38. number of individuals an ecosystem can sustain
  19. 39. typically found in groups (social species)
  20. 41. how populations grow with competition
  21. 43. herbivore
  22. 44. how organisms spread out
  23. 46. nonliving portions of ecosystem
  24. 47. organsim found on rocks that can begin primary succession
  25. 48. pioneer species survivorship
  26. 49. how carbon gets into the biological process of the carbon cycle
  27. 50. contains parasites
  28. 51. prevented from using a resource
  29. 52. top of the food chain
Down
  1. 1. water cycle is an example of one
  2. 2. burning of fossil fuels
  3. 4. how cells give off carbon
  4. 5. has very limited food sources
  5. 6. close relationship between two organisms
  6. 7. all the possible roles and organsim could play
  7. 8. number of a species in the same location
  8. 9. bean plants that host nitrogen fixing bacteria
  9. 12. mosquitos and ticks
  10. 17. large competitive species
  11. 18. model of how energy is transferred through ecosystem
  12. 19. has a wide variety of food sources
  13. 21. small species focused on reproduction and dispersion
  14. 23. end of succession
  15. 24. sharing of a resource
  16. 29. how we estimate animal populations
  17. 30. living portions of the ecosystem
  18. 32. how we estimate plant populations
  19. 33. most important organism in the nitrogen cycle
  20. 35. one organism benefits the other organism unaffected
  21. 37. replacing of a previous ecosystem
  22. 40. all the interconnected species in an area
  23. 42. eats autotrophs and heterotrophs
  24. 45. number of species in an ecosystem