PRESENTATION OUTLINE
FACTS ABOUT THE CAVE
- 3rd largest cave in the U.S
- 4th largest cave in the world
- First cave to be a national park
- Has the strongest airflow of caves
- It has 6 natural blowholes and 2 natural entrances (1 enlarged)
Located in South Dakota and it is
53 square miles
Limestone is created from the breakdown of organisms
Gypsum is formed along with limestone from water being evaporated
Plates created black hills and made cracks in the limestone
Acidic water fills the cracks in limestone and dissolves it into passage ways
Erosion helps to drain water
Stalactites and stalagmites
Long and short grass because of mountains
PRAIRIE HAS MANY ANIMALS
- Prairie dogs
- Bison
- Birds
- Antelope
- Elk
- Ect.
ANIMALS IN THE CAVE
- Springtails & mites
- Wood rats& camel crickets
- Bats
- Prairie dogs, badgers, black footed ferrets
- Bull snakes
- Ect.