Vocab crossword

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Across
  1. 2. make or produce their own food
  2. 5. a system of interlocking and interdependent food chains
  3. 6. Break down Biotic wastes and Dead organisms
  4. 7. A living organism that shapes its environment
Down
  1. 1. A non-living part of an ecosystem that shapes its environment
  2. 3. a community of plants and animals interacting with each other in a given area
  3. 4. Series of events where one organism eats another and obtains energy and nutrients
  4. 8. Living things that have to hunt, gather and eat their food