Cave knowledge quiz - Statistics

General Stats
  • This quiz has been taken 6 times
  • The average score is 5 of 42
Answer Stats
Hint Answer % Correct
Formation that hangs from the ceiling Stalactite
100%
Formation that grows from the ground Stalagmite
100%
Ion released when carbonic acid dissolves limestone Calcium
50%
Weak acid in rainwater that forms caves Carbonic acid
25%
Structure formed when stalactite and stalagmite join Column
25%
Air movement driven by temperature differences Convection
25%
Loss of pigmentation in cave animals is called Albinism
25%
Landscape of sinkholes and caves Karst
25%
Caves formed by lava flows Lava tube
25%
Rock type most large caves form in Limestone
25%
General term for cave formations Speleothems
25%
Cave without sunlight Aphotic
0%
Rock layer that blocks water Aquiclude
0%
Rock layer that allows water flow Aquifer
0%
Mineral replacing calcite in some caves Aragonite
0%
Mineral formula of calcite CaCO3
0%
Mineral in stalactites/stalagmites Calcite
0%
Underground room inside a cave Chamber
0%
Type of weathering that forms limestone caves Chemical
0%
Organisms that feed on minerals instead of sunlight Chemoautotrophs
0%
Underground drainage network in a karst Conduit
0%
Loss of CO2 from dripping water is called Degassing
0%
Mineral replacing calcite in some caves Dolomite
0%
Speleothem growth depends strongly on this factor Drip rate
0%
Process where water dissolves rock Erosion
0%
Mineral replacing calcite in some caves Gypsum
0%
Sideways-growing cave formation Helictite
0%
Water pressure that enlarges phreatic caves Hydrostatic
0%
Cave formed by sulfuric acid is called Hypogenic
0%
Annual growth layer in speleothems Laminae
0%
Mineral replacing calcite in some caves Magnesite
0%
Longest cave system in the world Mammoth caves
0%
Ice cave formed in glaciers Moulin
0%
Cave passage formed under pressure below water table Phreatic tube
0%
Vertical cave shaft Pit
0%
Process where calcite comes out of solution Precipitation
0%
Crystal growth form of calcite Rhombohedral
0%
Mineral replacing calcite in some caves Silica
0%
Thin hollow stalactite type Straw
0%
Animals that live only in caves Troglobite
0%
Cave zone with some light Twilight zone
0%
Cave passage formed above water table Vasose passage
0%
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