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6 Cards in this Set
- Front
- Back
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The ratio of the number of farmers to the total amount of land suitable for agriculture
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Agricultural density
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The total number of people divided by the total land area
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Arithmetic density
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An east-west line designated under the Land Ordinance of 1785 to facilitate the surveying and numbering of townships in the United states
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Base line
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The science of making maps
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Cartography
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The spread of something over a given area
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Concentration
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Relationships among people and objects across the barrier of space
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Connections
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