ecology vocabulary

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Across
  1. 5. eats plants and food
  2. 10. eats meat
  3. 11. hunter
  4. 14. cannot produce its own food
  5. 16. A chart showing who feeds on who in an ecosystem
  6. 18. many popultions all together
  7. 19. infestation
  8. 20. hunted
  9. 21. the region on, above and below the Earths surface
  10. 22. a pond
  11. 25. uses or eats something
Down
  1. 1. breaks things down
  2. 2. an organism that produces its own food
  3. 3. makes things/creates them
  4. 4. levels in an ecosystem
  5. 6. living things
  6. 7. predator What are you?
  7. 8. collects discarded food
  8. 9. dead things
  9. 12. study of organisms
  10. 13. cannot survive without another organism
  11. 15. where a creature lives
  12. 17. factors non-living things in an ecosystem.
  13. 23. individuals taking up space
  14. 24. web a system of interlocking food chains