􀂙Geologic work of groundwate2

􀂙Geologic work of groundwate2 - Caverns...

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°Geologic work of groundwater • Groundwater is often mildly acidic • Contains weak carbonic acid • Dissolves calcite in limestone
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Unformatted text preview: Caverns Formed by dissolving rock beneath Earth's surface Formed in the zone of saturation...
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