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9 questions
The name given to the distinctive landscapes which form in limestone areas is:
cockpits
sinkholes
cave systems
karst
Limestone is composed mainly of a mineral called calcium carbonate.
True
False
Limestone can be slowly dissolved by rainwater or groundwater.
True
False
True or false: A cavern is bigger than a cave?
True
False
This feature is formed when the roof of an underground cavern collapses.
stalagmite
swallow hole
stalactite
pillar
This feature is formed when calcium carbonate is deposited on the ceiling of a cavern.
stalagmite
sink hole
stalactite
pillar
This feature is formed when calcium carbonate is deposited on the floor of a cavern.
stalagmite
sink hole
stalactite
pillar
When a stalactite and a stalagmite meet they form a new feature known as a:
cave
stalactomite
cockpit
pillar
Sometimes a large underground hollow or passage called a _________ is formed as water wears away limestone.
underground river
cavern
cockpit
karst landscape
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