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karst flash cards
Karst terms
13
Science
6th Grade
04/08/2020

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Term
Karst
Definition
A landscape underlain by limestone which has been eroded by dissolution, producing springs, sinkholes, caves and aquifers.
Term
Topography
Definition
The arrangement of the natural and artificial physical features of an area.
Term
Cave/Cavern
Definition
A naturally occurring underground hollow or passage, especially one with an opening to the surface of the Earth.
Term
Sinkhole
Definition
a cavity in the ground, especially in limestone bedrock, caused by water erosion and providing a route for surface water and soil to disappear underground.
Term
Aquifer
Definition
An aquifer is a layer of porous and permeable material such as sand, gravel, limestone, through which water flows and is stored.
Term
Landform
Definition
A natural feature of the earth's surface such as a mountain, a hill or a beach.
Term
Spring
Definition
A place where water bubbles up from an underground source such as an aquifer.
Term
Run-off
Definition
Surface water, from rain, snowmelt, or other sources, that flows over the land surface, and is a major component of the water cycle
Term
Erode
Definition
To gradually wear away (soil, rock, or land).
Term
Soluble
Definition
Able to be dissolved, especially in water.
Term
Water table
Definition
The level which the ground below is saturated with water
Term
Percolate
Definition
To filter gradually through a porous surface or substance. Like water slowly filtering through limestone.
Term
Dissolution
Definition
The process of dissolving or being dissolved
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