ECOSYSTEMS

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Across
  1. 3. They eat producers
  2. 4. It shows how the Sun's energy passes from one organism to another
  3. 6. They eat primary consumers
  4. 11. It shows all the food chains in an ecosystem
  5. 12. They are animals that eat dead organisms
  6. 13. They are animals that hunt other animals
Down
  1. 1. They are organisms that eat plants or animals
  2. 2. They eat secondary consumers
  3. 5. They use the Sun's energy to produce food by photosynthesis
  4. 7. It shows how the Sun's energy is lot when energy travels from one organism to another
  5. 8. They are organisms that eat dead organisms
  6. 9. A group of living things and their environment
  7. 10. They are the animals that predators hunt and eat