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stratification
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Stratification
01
the process of arranging people into social classes or ranks
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Sociologists study the stratification of wealth and opportunity.
02
the practice of placing seeds in moist sand, sawdust, or peat moss to preserve them or encourage germination
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Stratification improves the germination rate of cold-climate species.
03
an arrangement in distinct layers
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The lake 's water showed clear thermal stratification.
04
the process of forming or depositing in layers
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Sediment stratification occurs over thousands of years.
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