Which of the following statements regarding carbon dioxide is true?
A)As carbon dioxide in the atmosphere increases,chemical weathering decreases.
B)An increase in carbon dioxide in the atmosphere cools the climate.
C)Chemical weathering of feldspar is not related to atmospheric carbon dioxide.
D)Chemical weathering reduces the amount of carbon dioxide in the atmosphere.

Question

Quizplus · Accepted Answer

Chemical weathering involves the breakdown of rocks and minerals on Earth's surface. When it occurs, it can lead to the removal of carbon dioxide from the atmosphere. This happens because the chemical reactions often involve carbon dioxide dissolving in water to form carbonic acid, which then reacts with minerals like feldspar to form bicarbonate ions that are eventually washed into the ocean and can lead to the formation of carbonate rocks, effectively sequestering carbon dioxide.

Which of the Following Statements Regarding Carbon Dioxide Is True