Karst (Limestone) Topography - SS3 Geography Past Questions and Answers - page 2
What do stalactites and stalagmites commonly form in karst caves?
Ice formations
Underground lakes
Calcium deposits
Sedimentary rocks
Which of the following is not a characteristic feature of karst topography?
Sand dunes
Sinkholes
Caves
Resurgence springs
What happens to rivers and streams in karst regions as they flow through underground conduits?
They dry up completely
They become wider and deeper
They turn into waterfalls
They freeze during winter
Poljes are known for their:
Tower-like structures
Flat-bottomed depressions
High plateaus
Volcanic craters
Which type of rock is not primarily responsible for forming karst topography?
Dolomite
Gypsum
Granite
Limestone
Explain the geological process that leads to the formation of sinkholes in karst regions.
How do karst valleys differ from valleys formed by other geological processes, and what are their characteristics?
Describe the ecological significance of karst regions and their impact on biodiversity.
What are the main factors that influence the development of tower karst formations in certain karst regions like those in China?
Discuss the role and importance of resurgence springs in karst landscapes and the potential challenges they pose for water management.
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