Lechuguilla cave

Karst is a type of topography in which the landscape is shaped by the dissolving of water on carbonate bedrock. Features of karst lakes are that there may be no visible stream flowing in, or none flowing out of then lake, sometimes there is neither. Karst lakes grow and shrink, some disappear completely, or some only exist in one season out of the year. Karst springs release a greater amount of water than normal springs …showed first 75 words of 259 total…

…showed last 75 words of 259 total…