Ecosystems & Populations

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Across
  1. 3. The movement of individuals out of a population (10)
  2. 5. Factors that affect a population more if the population is larger (7,9)
  3. 7. The movement of individuals into a population (11)
  4. 8. A part of the environment of an organism that is non-living (7)
  5. 11. Interactions of living and non-living factors in an environment (9)
Down
  1. 1. A group of organisms of a single species that interbreed and occupy a particular area (10)
  2. 2. The maximum number around which a population can fluctuate in a given environment (8,8)
  3. 4. Factors that affect a population no matter it's size (7,9)
  4. 6. A part of the environment of an organism that is living (6)
  5. 9. An area occupied by a population (7)
  6. 10. A group of two or more organisms that occupy a habitat (9)