Ecosystems Rev

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Across
  1. 5. Living things that get energy from other living things.
  2. 6. The process by which producers get energy from the sun.
  3. 9. A unit used to measure energy in the food we eat.
  4. 10. Living things that get energy from the sun.
Down
  1. 1. Food ______ is a diagram that shows just one pathway of energy flowing from sun to top consumer.
  2. 2. The set of all living things that interact with each other and their environment.
  3. 3. These breakdown dead matter and recycle it into nutrients that help enrich the soil.
  4. 4. A food ____ diagram that shows a flow of energy but has interconnected food chains.
  5. 7. Plants make this from photosynthesis and we breathe it in.
  6. 8. The main/original source of energy in an ecosystem.
  7. 9. We breathe this out and plants use it for photosynthesis.