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← GeographyDuring cave stalactite formation, which process accelerates when water evaporates?
A)Calcium carbonate precipitation increases✓
B)Carbon dioxide dissolution slows
C)Flowstone development rate decreases
D)Carbonic acid formation accelerates
💡 Explanation
Increased water evaporation forces calcium carbonate precipitation, an effect of increased solute concentration, because it increases supersaturation. Subsequently, this accelerates stalactite growth. Therefore, precipitation rate dominates, rather than reactions involving dissolved gases, which are influenced by other variables.
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