Sinkhole
A sinkhole is a Depression in the Earth's surface caused by dissolving of underlying limestone, salt, or gypsum. Drainage is provided through underground channels that may be enlarged by the collapse of a cavern roof.
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Gypsum at top500.de | ■■■■ |
Gypsum refers to a naturally occurring crystalline form of calcium sulfate in which each molecule of . . . Read More | |
Drain | ■■■■ |
Drain may refer to a fixture that provides an exit-point for waste water or water that is to be re-circulated . . . Read More | |
Underground at top500.de | ■■■■ |
Underground means under the level of the groundbelowground storage areasunderground caverns. It is a . . . Read More | |
Drainage Basin | ■■■ |
A Drainage Basin is the area of land that drains water, sediment, and dissolved materials to a common . . . Read More | |
Drain at top500.de | ■■■■ |
Drain refers to the current withdrawn from a battery during discharge.see also: "Drain" is in the CPC . . . Read More | |
Roof at top500.de | ■■■ |
Roof refers to a protective covering that covers or forms the top of a building. See also: "Roof" is . . . Read More | |
Portland at top500.de | ■■■ |
In the industrial and industry context, "Portland" typically refers to Portland cement, a type of hydraulic . . . Read More | |
The Trulli of Alberobello at travel-glossary.com | ■■■ |
d'AlberobelloThe The Trulli of Alberobello is a World Heritage site in Italy defined by the UNESCO in . . . Read More | |
Chloride | ■■■ |
In the environment context, "chloride" refers to the anionic form of chlorine (Cl-) found naturally in . . . Read More | |
Bromine | ■■■ |
Bromine in the environment context refers to a chemical element with the symbol Br and atomic number . . . Read More |