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25 Cards in this Set
- Front
- Back
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fertility
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having babies
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crude birth rate
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number of annual life life births per 1000 women or or child baring rate which is 15 to 44
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child replacement rate per couple
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2.1
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crude death rate
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the number of deaths per 1000 people in a given population
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infant morality rate
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number of children who die within the first year of life per 1000 births. ex they have low weight
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longest lived person
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Genne calment lived to be 122
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live longest
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japaneese
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afganistan
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crude death rate is 21
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migration
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movement
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MI: internal migration
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movement within a nations boundaries lines.
ex: age mid 20s, education, south and west most migration |
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immigration
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national boundaries lines are crossed
ex: Germany, Ireland, england |
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Mo: emigration
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movement out of a territory
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rate of reproductive change
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difference between the crude birth rate and crude death rate in a given population
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basic democratic equation
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includes birth, death, and migration
Pt=Po+(B-D)+(M-Mo) |
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Malthusian population theory
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population grow geometrically or extortionately you will run out of food
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Marx theory of population
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the shier number is not the problem its compartmental that creates the problem with growth
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preventive
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practices that limit production
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demographic transition theory
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population size is related to the technological development in a society
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stage 1
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high birth rate high death rate
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stage 2
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birth rates, high death rates fall sharply
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step 3
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fully industrialized economy low birth rate and death
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step 4
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rough balance through birth and death
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second demographic transition
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decline in fertility to a level well below replacement most in western Europe
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strongest factor of reducing fertility
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the education of women
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conterception (birth control)
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sterilization 23%
I.V.D.14.2% the pill 8.8% |
