Food Web/Chain Crossword

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Across
  1. 1. Top predator in a food chain
  2. 5. Pertaining to feeding levels in an ecosystem
  3. 8. Meat-eating animal
  4. 11. Plant-eating animal
  5. 12. Animal that eats both plants and meat
  6. 14. Network of interconnected food chains
  7. 16. Animal that feeds on dead organisms it didn't kill
  8. 17. Organism that makes its own food via photosynthesis
  9. 18. Diagram showing energy decrease at each trophic level
  10. 19. Organism that produces its own food, like a plant
  11. 20. Natural home of an organism
Down
  1. 2. First level in a food chain, like producers or herbivores
  2. 3. Linear sequence of who eats whom in an ecosystem
  3. 4. Animal that hunts other animals for food
  4. 6. Total living matter in a given area
  5. 7. Organism that breaks down dead organic matter
  6. 8. Organism that eats other organisms for energy
  7. 9. Animal hunted by predators
  8. 10. Third level in a food chain, carnivores that eat other carnivores
  9. 13. Organism that consumes other organisms for food
  10. 15. Community of organisms and their environment
  11. 16. Second level in a food chain, carnivores that eat herbivores