Energy and Matter in Ecosystems

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Across
  1. 2. Animals that eat only plants
  2. 3. These are all consumers
  3. 5. Animals need food for growth, motion,_ &warmth
  4. 7. A decomposer that contains yeast
  5. 8. Something that breaks down dead matter
  6. 12. the path energy follows
  7. 13. An animal that hunts other animals
  8. 14. A food chain shows ____ relationships
  9. 17. Decomposers that work in the soil
  10. 18. This decomposer can help to make cheese
  11. 20. how food chains are linked together
  12. 21. Something that needs to eat other things
Down
  1. 1. Single-celled decomposer
  2. 4. The main producers in oceans and lakes
  3. 6. This flows only one way in a food chain
  4. 9. Something that can make its own food
  5. 10. all food chains start here
  6. 11. Animals that eat only other animals
  7. 13. An animal that is hunted by other animals
  8. 15. In a _ ecosystem, animals get what they need.
  9. 16. This decomposer grows on wood
  10. 19. Animals that eat plants and animals