Ecology Vocabulary

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Across
  1. 1. The environment where a species lives; its home
  2. 3. All of the biotic and environmental factors in an area
  3. 4. Living factors
  4. 6. Another term for a population
  5. 9. All of the ecosystems on Earth capable of supporting life
  6. 10. The total number of one type of organism in an area
  7. 12. One member of a population
Down
  1. 2. Nonliving factors
  2. 5. All of the populations that live and interact in an area
  3. 7. The study of relationships between organisms and their physical environment
  4. 8. Another term for an individual
  5. 11. A region that includes multiple ecosystems