Tripodis Ecology quiz 1 review

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Across
  1. 5. Many connecting food chains
  2. 7. A process that makes carbon dioxide, water, and releases energy for organisms to use
  3. 9. The region where all of life exists on Earth
  4. 10. Living or related to living
  5. 11. An organism that need to consume its food
  6. 12. the outer rocky layer of the Earth
  7. 14. Non-living parts of an ecosystem
  8. 16. Organisms that can reproduce with each other are the same ______________
  9. 19. All the populations of an ecosystem
  10. 20. The third level consumers_________
Down
  1. 1. A process that makes glucose and oxygen and provides all the energy that an ecosystem will use
  2. 2. the layers of gases surrounding the Earth
  3. 3. all the water in all its forms on the surface of the Earth
  4. 4. Only 10% of __________ is transferred between trophic levels
  5. 6. One organism of a species
  6. 8. Feeding levels are also called ____________levels
  7. 13. A community of organisms interacting with abiotic features
  8. 15. All the members of one species in an ecosystem
  9. 17. All the energy for an ecosystems comes from the
  10. 18. An organism that can make its own food