Examlex
In linear programming,if there are three constraints,each representing a resource that can be used up,the optimal solution must use up all of each of the three resources.
Permeable Rocks
Rocks that allow water to pass through them due to the presence of interconnected pores or fractures.
Limestone
A sedimentary rock primarily composed of calcium carbonate, often formed from the skeletal fragments of marine organisms.
Karst Topography
A terrain shaped by the dissolution of soluble rocks like limestone, featuring sinkholes, caves, and subterranean rivers.
Travertine
A form of limestone deposited by mineral springs, especially hot springs, known for its layered, textured appearance.
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