The interaction between limestone and the carbon dioxide in the atmosphere and that dissolved in the oceans are an important determinant to global climate.

Question

Quizplus · Accepted Answer

Limestone is a sedimentary rock made up of calcium carbonate. When limestone reacts with carbon dioxide in the atmosphere and in water, it forms carbonic acid, which can dissolve the limestone. This process is known as chemical weathering. The dissolution of limestone and the formation of carbonic acid consumes carbon dioxide, which can help to regulate global climate. Therefore, the interaction between limestone and carbon dioxide is an important factor in determining global climate.

The Interaction Between Limestone and the Carbon Dioxide in the Atmosphere