Illan Geo 1

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Across
  1. 3. a person forced to leave their country
  2. 5. countries with advanced industry and infrastructure
  3. 7. people entering a country
  4. 9. the difference between the number of immigrants and emigrants to a country
  5. 10. a survey used to collect demographic data
Down
  1. 1. countries with a lower level of industry
  2. 2. demographic ________: an area where no people live
  3. 4. the study of populations
  4. 6. people leaving a country
  5. 8. population ______, a measurement of the number of people in an area