Food Webs

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Across
  1. 5. A type of abundant species that forms the base of an ecosystem.
  2. 6. A diagram depicting the linear relationship of consumption in an ecosystem.
  3. 7. The movement of energy through an ecosystem.
  4. 9. An organism that consumes plants.
  5. 10. A type of less abundant species that works to stabilize an ecosystem.
  6. 11. An heterotrophic organism that eats other organism for energy.
  7. 12. Organisms responsible for breaking down dead matter and waste matter.
Down
  1. 1. The process in which sunlight is converted into sugar and oxygen.
  2. 2. A type of organism that can produce its own energy through photosynthesis.
  3. 3. An organism that consumes animals.
  4. 4. An organism that consumes plants and animals.
  5. 6. A diagram showing trophic relationships.
  6. 8. An organism’s position in a food chain.