Unit 3- Energy and Matter Between Organisms

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Across
  1. 2. makes its own food
  2. 6. first trophic level in a food chain that eats producers
  3. 7. eats only plants
  4. 8. eats other organisms
  5. 9. source of power for living things to grow and reproduce
  6. 10. model that shows transfer of energy in a line
  7. 13. variety of living organisms in an ecosystem
  8. 16. eats dead organisms and recycles matter
  9. 17. eats meat
  10. 18. trophic level found at the top of the food chain; contains carnivores
Down
  1. 1. gets energy from the sun to make food
  2. 3. various steps in a food chain
  3. 4. third trophic level in a food chain that contains omnivores
  4. 5. model that shows decrease in energy as you go through trophic levels
  5. 11. organism that eats meat and plants
  6. 12. biological matter also known as organisms in a food web
  7. 14. shows feeding relationships of all organisms
  8. 15. organism that eats