Carbon dioxide,dissolved in water,creates an acid that effectively alters calcium carbonate minerals.

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When carbon dioxide dissolves in water, it forms carbonic acid, which reacts with calcium carbonate minerals (found in shells and skeletons of marine organisms) to form calcium ions, bicarbonate ions, and water. This reaction effectively alters the calcium carbonate minerals, making them more soluble and vulnerable to erosion. This process is called ocean acidification and can have significant impacts on marine ecosystems.

Carbon Dioxide,dissolved in Water,creates an Acid That Effectively Alters Calcium