Sand Boil
A “Sand Boil” is a cone-shaped deposit of sand that is formed during an earthquake. A Sand Boil occurs when subsurface sand layers liquefy and are then blown to the surface through cracks.
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Environmental Professional Definition
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Volcanology
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Volatile Organic Compounds (VOCs)
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Toe of a Slope
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Perched Ground Water
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Soil Creep
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