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← GeographyWhich environmental effect impedes stalactite formation due to altered bicarbonate equilibrium?
A)Decreased atmospheric carbon dioxide solubility✓
B)Increased cave air turbulence
C)Elevated cave temperature fluctuations
D)Accelerated bedrock erosion above cave
💡 Explanation
Decreased carbon dioxide solubility caused by lower ambient pressure reduces the rate of bicarbonate formation through Le Chatelier's principle; solution supersaturation is limited because precipitation slows drastically, therefore few stalactites form, rather than increased sedimentation.
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