Geography

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Across
  1. 6. aging population pyramid shape
  2. 7. number of people per land area
  3. 8. someone forced to leave their home
  4. 9. permission to stay in a country
  5. 10. different stages of population development depicted in a graph
Down
  1. 1. too many people living in one place
  2. 2. often called index of sustainability
  3. 3. type of migration within the country
  4. 4. stationary population pyramid shape
  5. 5. expanding population pyramid shape