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12 Cards in this Set
- Front
- Back
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Overpopulation
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When theres not enough essential resources to support the population.
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Birth Rate
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The average number of births in a year per thousand people.
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Death Rate
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The average number of deaths in a year per thousand people.
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Fertility Rate
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The average number of children women have in there life time.
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Growth Rate
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The difference between the birth rate and the death rate.
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Infant Mortality Rate
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The proportion of children dyeing before there first birth day.
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Life Expectancy
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The average number of years people can expect to live.
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DTM Stage 1
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High and variable birth and death rates, no countries in this stage reflects UK before 1750
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DTM Stage 2
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Early expanding, high birth rate a rapid decrease in death rate, rapid increase in population. e.g. Ethiopia & peru.
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DTM Stage 3
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Late expanding, rapid decrease in birth rate, less rapid decrease in death rate, e.g. India and Kenya
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DTM Stage 4
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low fluctuating, low and variable birth rate, and low and variable death rate, a low and variable natural increase. Countries at this stage UK and USA
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DTM Stage 5
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Low Declining, low birth rate vary low death rate small decrease in population growth. Countries at this stage Germany and Japan.
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