Populations - Growth & Limiting Factors

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Across
  1. 3. The study of human population characteristics
  2. 5. An animal that kills other animals and eats them
  3. 6. When a species is wiped out & no long longer exists
  4. 11. The agricultural & extreme weather phenomenon in the Great Plains in the 1930's
  5. 13. Environmental factors that never lived, limiting population
  6. 14. Biotic or abiotic conditions that control the growth of a population
  7. 15. Data revealing percentage of different ages & genders of a population
  8. 17. Individuals moving into an area
  9. 18. The revolution of human population growth that occurred in the 1800's
Down
  1. 1. An animal that only eats plants
  2. 2. An animal that is killed and eaten
  3. 4. The accelerating increase in population
  4. 7. The country where the potato famine occurred in the 1840's
  5. 8. Number of individuals per unit area
  6. 9. When a population's growth curve slows then stops, after exponential growth
  7. 10. The number of individuals of a species that an environment can support
  8. 12. Individuals moving out of an area
  9. 16. Environmental factors that once lived, limiting population