Ecology

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Across
  1. 6. When one organism hunts, kills, and consumes another organism for food.
  2. 7. The study of relationships between different forms of animals and their natural surroundings.
  3. 8. Nonliving thing.
  4. 10. All living things are dependent on both nature and each other for their survival.
  5. 12. Competition between different species.
Down
  1. 1. Competition between same species.
  2. 2. Living thing.
  3. 3. Transfer of matter and energy from organism to organism.
  4. 4. An organism that recycles dead organisms back into the soil.
  5. 5. Organism that is eaten by another organism for energy.
  6. 9. The surroundings or conditions in which a person, animal, or plant lives or operates.
  7. 11. Any living thing.