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10 Cards in this Set
- Front
- Back
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Agricultural Revolution
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A significant change in agriculture that occurs when there are discoveries, inventions, or new technologies that change production
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Arithmetic Density
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The population of an area divided by the total area
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Census
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A count done every ten years of a countries population
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Demographic transition model
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A model that describes population change over time
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Demography
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The statistical study of living populations and sub-populations
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Dependency Ratio
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How the young and elderly depend on the working force
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Doubling time
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The period of time required for a quantity to double in size or value
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Ecumene
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A term originally used in the Greco-Roman world to refer to the inhabited universe
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Industrial revolution
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A period of great industrial strength in americas past
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Infinite mortality rate
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the mortality rate is greater than the birth rate
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