Ecosystems

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Across
  1. 1. non-living thing, like rocks
  2. 3. shedding outer shell
  3. 4. young fish
  4. 5. The process which seeds swell up and begin to sprout
  5. 8. Occurs only with humans; they take in oxygen and produce carbon dioxide
  6. 10. organism that feeds on other organisms and cannot make it's own food
  7. 12. this plant releases oxygen
  8. 13. organism that can make its own food through photosynthesis
Down
  1. 2. community made up of living and nonliving elements
  2. 3. the name of your fish
  3. 6. Another name for pill bugs
  4. 7. organism that eats dead matter
  5. 9. All energy starts with this
  6. 11. You have a house ______ and this a conusumer in your terrarium