Chapter 14 Vocabulary

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Across
  1. 1. interaction where both organisms benefit
  2. 3. the number of individuals that live in a defined area
  3. 5. Type of competition where two individual of different species compete
  4. 7. refers to how a population is spread in an area ex.) clumped and uniform
  5. 8. occurs when one organism captures and eats another
  6. 9. interaction where one organism benefits and the other is harmed
  7. 11. growth Rapid growth of a population increase due to an increase due to an abundance of resources
  8. 13. When two species use a resource in the same way
  9. 15. A dramatic decline in the size of a population over a short period of time
  10. 16. A factor in an environment that limits the size of a population
  11. 18. interaction where one organism benefit and the other is unharmed
  12. 19. movement of individuals OUT of a population
  13. 20. The maximum number of individuals in a population that an environment can support
  14. 21. A factor in an environment that affects a population regardless of size
  15. 22. A diagram showing the number of surviving members over time from a measured set of births
  16. 24. All of the factors that a species needs to survive, stay healthy, and reproduce. It's role.
Down
  1. 2. Type of competition where two individuals of the same species compete.
  2. 4. Species that occupy similar niches but live in different geographical regions
  3. 6. This keeps two species from occupying the same niche
  4. 10. all aspects of the area in which an organism lives
  5. 12. A factor in an environment that affects a population based on its size
  6. 14. growth of a population based on resources
  7. 17. Movement of individuals INTO a population
  8. 23. growth Growth of a population that has a limited amount of resources