8th Grade Study Guide Environment

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Across
  1. 1. living or once living
  2. 6. many of the same species
  3. 8. biotic and abiotic factors
  4. 9. never living
  5. 10. complete living thing
  6. 11. hunted/killed
  7. 13. breeding where man chooses traits
  8. 14. eats food
  9. 15. different species interacting
Down
  1. 2. organisms wanting/needing same resource
  2. 3. succession starts from soil
  3. 4. survival of the _________
  4. 5. variety of life (more sustainable)
  5. 6. succession starts from rock
  6. 7. hunter/killer
  7. 9. makes own food
  8. 12. breaks down decaying matter