Food Chain Crossword

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Across
  1. 5. Animals that scavenge dead organisms
  2. 8. Organism that breaks down dead material
  3. 9. Relationship where one organism benefits and the other is harmed
  4. 12. Gradual loss of energy between trophic levels
  5. 14. First level in a food chain (usually plants)
  6. 18. Energy transferred from one organism to another
  7. 19. Tiny organisms that help decompose matter
  8. 20. Organism that eats plants or other animals
Down
  1. 1. Fungi that break down organic material
  2. 2. Multiple interconnected food chains
  3. 3. Top-level consumer with no natural predators
  4. 4. Animal that eats only meat
  5. 6. Leftover nutrients returned to the soil
  6. 7. Organism that hunts others
  7. 10. Animal that eats both plants and animals
  8. 11. Organism that makes its own food using sunlight
  9. 13. Feeding relationship showing energy flow
  10. 15. Animal that eats only plants
  11. 16. Organism hunted and eaten
  12. 17. Process plants use to convert sunlight into energy