For the more information about the geologic resources of the National Park Service, please visit http://www.nature.nps.gov/geology/.
Karst Topography Paper Model
Grade Level: 9-12
Source: USGS Open File Report 97-536-A modified by National Park Service
Karst landscapes denote a specific type of terrain formed by the dissolution of carbonate rocks and are characterized by the presence of sinkholes, caves, springs, and sinking streams among other landforms. It is estimated that as much as a quarter of the world's population uses water supplies that are drawn from karst aquifers. Karst terrains are fragile environments vulnerable to ground water contamination. Understanding groundwater flow in karst terrains is critical for maintaining healthy and safe drinking water and protecting dependent wildlife in karst areas.
Caves are naturally occuring subterranean voids large enough for human entry. In general, they provide environments with constant temperature and humidity levels. They are natural traps for sediments which provide opportunities for the conservation of fossils and artifacts, and have the potential to provide detailed paleoclimate archives. Some caves provide habitat for rare or endangered species, and support unique bacteria not seen on the surface of the Earth.
- Glue or tape
- pencils, crayons, or markers
- Cave pattern
- Karst Topography Paper Model Reading Guide (Pre-Activity)
This activity has reading material for students to learn about karst features and how they are formed. Students also learn the significance of caves and karst. [784 KB PDF]
- Karst Topography Paper Model Student Page
Includes student cave pattern, assembly instructions, and conclusion questions. [4.95 MB PDF]
- Photographic Instructions
Quick overview of construction of the Karst Topography model. [1.6 MB PDF]
- Karst Topography Model Pattern in Color
This color pattern of the Karst Topography Model can be used as a classroom example for the teacher.
8.5x11 version [1.7 MB PDF] | 11x17 version [1.56 MB PDF]
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Last Updated: June 04, 2014