Sripada's Ecosystem Review

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Across
  1. 2. anything related to water
  2. 4. the hunter
  3. 6. using a compass or GPS
  4. 7. 3 stages (Pioneer,Intermediate,Climax)
  5. 10. the study of biotic and abiotic things
  6. 13. related to Earth
  7. 14. a tree that sheds leaves annually
  8. 15. the hunted
Down
  1. 1. an area of open land filled with grass
  2. 3. non-living thing
  3. 4. how green plants make food
  4. 5. living things
  5. 8. a tree which produces cones
  6. 9. the role that each living thing plays
  7. 11. an object that is easy to see
  8. 12. an area dense with trees