Ecology crossword

1234567891011121314151617181920212223
Across
  1. 1. The home of an organism
  2. 3. The systems that things get eaten
  3. 5. A community that interacts with it environment
  4. 6. Organisms that produce food from sunlight
  5. 8. Organism that is a parasite
  6. 9. Living thing
  7. 11. Study organisms
  8. 12. The position of an organism on the food chain
  9. 13. Is food for the predator
  10. 14. Where parasites live
  11. 16. Eats the prey
  12. 19. The region on, above, and below the Earth's surface where life exists
  13. 20. Non-living things in an ecosystem
  14. 21. Group of organisms of the same species
  15. 22. Organisms that consume other organisms
  16. 23. Organisms that only eat meat
Down
  1. 2. Livivng things in an ecosystem
  2. 3. Multiple food chains conbine
  3. 4. Group of populations
  4. 7. Organisms that eat other plants and animals
  5. 9. Organisms that eat both plants and meat
  6. 10. An organism that feeds off dead things
  7. 15. Organisms that only eat plants
  8. 17. Organisms that decompose organic matter
  9. 18. Organisms that make their own food