Ecology

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Across
  1. 3. a species, subspecies, or distinct population that is likely to go extinct in the future
  2. 5. association of populations of interacting organisms
  3. 6. species that exerts a large influence on a community disproportionate to its size or abundance
  4. 11. group of individuals of the same species that occupy a defined area; usually isolated from other groups of the same spp.
  5. 12. a species is gone from a locality that it once occupied
  6. 13. communities interacting with each other and their physical environment
Down
  1. 1. a species is found in a particular area
  2. 2. the biotic and abiotic surroundings of an organism
  3. 4. study of interrelationships between organisms and their environment
  4. 7. Also known as an edge
  5. 8. total energy assimilated by autotrophs
  6. 9. amount of energy stored as organic matter after respiration energy deducted
  7. 10. species that exerts considerable influence on a community by its size or abundance
  8. 12. a species is gone from the Earth