Producers / Consumers / Decomposers pg. 237-240

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Across
  1. 2. One type of fungi is this.
  2. 5. Some bacteria can cause this.
  3. 6. In any ecosystem there is a lot of this going on.
  4. 8. Animals that eat dead organisms.
  5. 10. This ecosystem is on land (starts with "T").
  6. 12. In oceans algae are food to these animals.
  7. 15. Most algae are this size.
  8. 17. This means to "break into parts".
  9. 19. Algae use this to make their own food.
  10. 20. These only eat dead animals.
  11. 22. These organisms cannot make their own food.
  12. 23. Animals that eat other animals.
Down
  1. 1. The "cleanup crew".
  2. 3. Animals that eat plants and animals.
  3. 4. Animals that only eat plants.
  4. 7. In oceans these are the most important producers.
  5. 9. Spiders eat these.
  6. 10. These eat dead wood.
  7. 11. These break down dead plants into tiny pieces.
  8. 13. These animals eat roots.
  9. 14. These are the smallest organisms in the world.
  10. 16. This ecosystem is in water (starts with "A").
  11. 18. These organisms make their own food.
  12. 21. These break down animal matter into chemicals.