Ecosystem Roles

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Across
  1. 3. straight path showing energy flow in an ecosystem
  2. 5. the percent lost as you move up each level in an energy pyramid
  3. 9. Organisms that have to eat things for energy
  4. 11. Consumers that eat both plants and meat
  5. 12. process in which plants make their own food
  6. 14. preys in already dead organisms
  7. 15. Consumers that eat only meat
Down
  1. 1. animals that hunt other animals
  2. 2. show the direction in which energy travels in a food chain or web
  3. 4. Consumers that eat only plants
  4. 6. organisms that make their own energy
  5. 7. animals that are eaten by other animals
  6. 8. overlapping food chains in a diagram
  7. 10. the beginning of every food chain and web
  8. 13. breaks down waste and puts nutrients in soil