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What do acids react with in limestone to form giant cave systems?A.metalsB.hydroxidesC.carbonatesD.lipids |
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Answer» Answer: carbonatesRAINWATER picks up CARBON dioxide from the air and as it percolates through the soil ,which turns into WEAK acid.This slowly dissolves out limestone ,along the joints ,bedding PLAINS and fractures ,some of which became enlarge enough to form caves |
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