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Geography

Which process forms fragile speleothems inside karst caves?

A)Calcium carbonate precipitation
B)Solution sinkhole collapse
C)Hydrothermal vent convection
D)Aeolian sediment deposition

💡 Explanation

Speleothems form via calcium carbonate precipitation because dissolved minerals deposit as water flows and evaporates, rather than deposition of sediments. Deposition causes growth of formations; therefore, the answer is A, rather than a sinkhole collapse or deposition.

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