Ecosystem

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Across
  1. 4. - A group of the same species living in an area
  2. 7. - An animal that eats only plants
  3. 9. - The place where an organism lives
  4. 11. - The variety of life in an area
  5. 13. - The movement of energy through an ecosystem
  6. 15. - The process plants use to make food from sunlight
  7. 17. - Breaks down dead organisms and returns nutrients to the soil
  8. 19. - A large region with a specific climate and ecosystem
Down
  1. 1. - An animal that eats only other animals
  2. 2. - A condition that restricts population growth
  3. 3. - An animal at the top of the food chain with no natural predators
  4. 5. - A level in the food chain
  5. 6. - A sequence showing how energy moves through an ecosystem
  6. 8. - A community of living and non-living things interacting together
  7. 10. - Eats other organisms for energy
  8. 11. - Living factors in an ecosystem
  9. 12. - Makes its own food through photosynthesis
  10. 14. - A network of connected food chains
  11. 16. - An animal that eats both plants and animals
  12. 18. - Non-living factors in an ecosystem