carbon dioxide and water form\n\na) underground limestone deposits.\nb) calcium bicarbonate.\nc) carbonic…

carbon dioxide and water form\n\na) underground limestone deposits.\nb) calcium bicarbonate.\nc) carbonic acid.\nd) precipitated calcium carbonate.
Answer
Brief Explanations:
Carbon dioxide ($CO_2$) reacts with water ($H_2O$) in a chemical reaction. The equation is $CO_2 + H_2O\rightleftharpoons H_2CO_3$. This forms carbonic acid.
Answer:
C. carbonic acid