ecosystem

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Across
  1. 2. The non-living components of an ecosystem.
  2. 6. A large community of plants and animals that occupies a distinct region.
  3. 7. A consumer that eats only other animals.
  4. 8. A consumer that eats only plants.
  5. 9. Organism that feeds on other organisms.
  6. 10. A relationship where one organism benefits and the other is harmed.
  7. 11. Organism that produces its own food using sunlight.
  8. 12. The living components of an ecosystem.
  9. 14. A relationship where both organisms benefit.
  10. 15. The role or function of an organism in its environment.
  11. 16. A consumer that eats both plants and animals.
  12. 17. The place where an organism lives.
Down
  1. 1. The process by which green plants make food.
  2. 3. A diagram showing many interconnected food chains.
  3. 4. The gradual process of change in ecosystems over time.
  4. 5. Organism that breaks down dead matter.
  5. 10. The first organism in a food chain.
  6. 11. A group of the same species living in the same area.NicheThe role or function of an organism in its environment.
  7. 12. The total number of different species in an ecosystem.
  8. 13. A relationship where one organism benefits and the other is unaffected.