Chapter 3 Review

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Across
  1. 3. _____trophs are consumers
  2. 6. hervivores are ______ consumers
  3. 10. result of too much phosphorus into a pond
  4. 12. region of our planet where life resides
  5. 14. producers get their energy from the _____
  6. 15. an ecosystem's ability to recover from a disturbance
  7. 16. nonliving factors in an ecosystem
  8. 19. _____trophs are producers
  9. 21. water that moves across land into waterways
  10. 23. evaporation of water from leaves
  11. 25. waste product in photosynthesis
  12. 26. transpiration is evaporation from ______
  13. 27. process that removes CO2 from the atmosphere
Down
  1. 1. this cycle involves transpiration
  2. 2. always at the bottom of a food chain
  3. 4. carbon _____ is a waste product of cellular respiration
  4. 5. low in oxygen
  5. 7. complex feeding relationship in an ecosystem is a food _____
  6. 8. biogeochemical cycle without a gaseous component
  7. 9. linear sequence of trophic levels is a food _____
  8. 11. sugar produced by plants and used by the cells of consumers
  9. 13. transportation of dissolved molecules through the soil via groundwater
  10. 17. atom that makes up most of fossil fuels
  11. 18. required by plants
  12. 20. ______ fixation converts atmospheric N into other compounds
  13. 22. nitrogen and phosphorus found in this human-made product
  14. 24. total mass of all living matter in a area