population and settlement day 1

Hi! We hung out for ten mins, and Kensi took role.


  • crude birth rate- number of births per 1000 of the pop.
  • crude death rate - number of deaths per 1000 of the pop. 
  • rate of natural increase (RNI)- Produced by subtracting death rate from the birth rate, gives annual natural growth rate in percentage form for a country/region 
  • immigration ca effect the rate of natural increase
  • Net Migration Rate: the difference between the number of persons entering and leaving a country during a year
  • an excess of persons entering the country is -net immigration 
  • written as a positive number 
  • example: Canada has 5.65 migrants per 1,000 population, United States: 2.45 (it was 3.62 in 2015)
  • an excess of persons leaving the country is -net emigration
  • written as a negative number 
  • example: Mexico has -1.68 migrants per 1,000 population, -3.61 two years ago, -3.11 last year
  • migration push forces 
    • civil war
    • environmental degradation
    • unemployment or underemployment
    • religious or ethnic persecution
  • Migration pull forces 
    • better economic opportunity
    • better health services
    • religious freedom
    • political freedom

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