HSENV Human Population Sem 1 Ex review Ch5

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Across
  1. 2. drought, tornado, frost (doesn't matter how many individuals
  2. 4. a dependent factor (like disease)
  3. 6. unrestrained reproduction
  4. 9. # of individuals an environment can support indefinitely
  5. 13. amount of productive land/resources we need to support us
Down
  1. 1. we must keep populations at or below this threshold
  2. 3. these advances led to population boom
  3. 5. a hygiene related contribution to pop. boom
  4. 7. rate of children per woman
  5. 8. reduces fertility rate
  6. 10. emissions of this are the biggest part of out footprint
  7. 11. a fertility influencer
  8. 12. a land depleting biodiversity degrading activity