energy pyramid

Edit Answers
123456789101112
Across
  1. 4. the movement of energy through an ecosystem
  2. 6. An organism that obtains energy by feeding on other organisms
  3. 10. A consumer that eats only plants.
  4. 11. An organism that cannot make its own food.
  5. 12. total amount of living tissue within a given trophic level
Down
  1. 1. An organism that can make its own food.
  2. 2. Conversion of light energy from the sun into chemical energy.
  3. 3. An organism that breaks down wastes and dead organisms
  4. 5. A consumer that eats only animals.
  5. 7. Each step in a food chain or food web
  6. 8. An organism that makes its own food
  7. 9. unit of energy