Question

What is karst topography

Answer 1

This may help you to solve your problem.

Answer 2

Karst topography refers to the landscape constituting of soluble rocks with holes, fissures, caves and underground streams. Minerals like limestone, gypsum and dolomite are present here. Karst is formed by acid rain from the atmosphere that melts the limestone forming seizures and holes.

Explanation:

The problem associated with Karst topography is that they are more vulnerable to the pollution which directly affects the groundwater system which forms the most freshwater inside the earth surface.