Caves, Sink Holes, Polje Flashcards
1
Q
What is a sink hole?
A
Occurs at the surface due to Carbonation. Carbonation weakens the surface. It collapses and an opening at the top of a cave is formed. Rivers and streams usually enter through here.
2
Q
What are dolines?
A
Dolines are the expansion of a sinkhole( a larger depression at the surface)
•There are two types of dolines
1. Solution Doline
2. Collapse Doline
3
Q
What is a stalactites?
A
Stalactites are formed at the top of the cave from minerals dripping through the cave.
4
Q
What are stalagmites?
A
Stalagmites are formed on the floor of the cave from minerals dripping through the cave
