Do you know the Karst relief?? The Amiais stream
Do you know the Karst relief??
The Amiais stream, a small tributary of the Alviela river, is responsible for one of the interesting examples of interaction between water and limestone rock and, Portugal. At a certain point during its journey to the surface, the stream falls and disappears inside the rock through a cave built due to erosion caused by the passage of water over thousands of years.
About the characteristic forms of the karst relief and legend of the figure:
A (Algar)
B (Dolina)
C (Lapiás)
D (Sumidouro)
E (Stalactite)
F (Stalagmite)
G (Cave)
H (Resurgence)
Did you know??