Ecology

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Across
  1. 3. non-living things
  2. 8. eat only animals
  3. 9. living things
  4. 10. Portion of the planet where life exists
  5. 11. The study of the relationships among organisms and there environment
  6. 12. A species that has an unusually large effect on its ecosystem
  7. 14. Group of different species that live together in one area
  8. 15. Organisms that have to eat to get energy
Down
  1. 1. Make there own food
  2. 2. A group of the same species that live in one area
  3. 4. Major regional or global community of organisms
  4. 5. All living and non-living things in one area
  5. 6. eat only plants
  6. 7. The different forms of living things in an ecosystem
  7. 13. One individuals living thing