PCA Karst Flashcards
What cave has the largest volume in the world?
Hang Son Doong in Vietnam
What is the name of rock formed at the bottom of oceans from the shells of corals, crabs and other sea creatures?
limestone
How do we get limestone on dry land and the tops of mountains.
Plate tectonics
What is the mineral that limestone is made of?
calcium carbonate
Does well does limestone dissolve?
Limestone dissolves easily even in weak acids.
How is carbonic acid created in rain?
H20 combines with CO2 to make carbonic acid
How old is Hang Son Doong
About 3 million years
What is the name for landforms carved into cliffs and other strange unique shapes by dissolving limestone?
Karst topography
Where do karsts form most easily?
In warm wet climates
What is the most common type of cave?
A solution cave.