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5 Cards in this Set
- Front
- Back
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petroleum before refining
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crude oil
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the process of turning crude oil into useful products
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refining
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renewable resource
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a natural resource that replaces itself naturally; it should not run out
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total value of all goods and services produced in a country in one year
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gross domestic product
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Human Development Index
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a list of the world's countries ranked according to their standard of living
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