Ecology Part II

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Across
  1. 2. long-term shifts in temperatures and weather patterns
  2. 4. the cycle that describes the movement of phosphorus throughout the atmosphere
  3. 7. the process where nitrogen is converted into multiple chemical forms
  4. 9. a part of a system in which a portion of the system is used as input for the future
  5. 11. the movement of ions or molecules across a cell membrane
  6. 14. we breathe this out and plants take it in
  7. 16. the wide spreading of something
  8. 17. a really high muscle tone
  9. 18. a human induced warming of the earth
  10. 19. a process where plants convert light energy into chemical energy
  11. 21. a type of membrane transport that does not require energy to move substances across cell membranes
Down
  1. 1. a diagram showing the continuous flow of water throughout the earth and the atmosphere
  2. 3. the diffusion of water through a semipermeable membrane
  3. 5. a really low muscle tone
  4. 6. we take this in to live
  5. 8. a normal contraction
  6. 10. the outside environment
  7. 12. the cycle in which carbon is exchanged among the biosphere
  8. 13. a main sugar found in your blood, is also the product of photosynthesis
  9. 15. the breaking down of glucose with the use of oxygen
  10. 20. separates the interior of the cell