| http://www.w3.org/ns/prov#value | - d) porosity of a material ??? ??? ??? True Porosity is a measure of the volume of open space in rocks and unconsolidated geological materials such as alluvium and soils ??? ??? ??? False As its name implies, the water table is always very level (flat) ??? ??? ??? True Most caves and caverns originated by solution of limestone ??? ??? ??? False Most hot springs in the united states are located in t
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