What is a source of carbon dioxide for carbonic acid?
A) the atmosphere
B) soil
C) groundwater
D) surface water
E) all of these

Question

Quizplus · Accepted Answer

All of these sources can potentially contribute carbon dioxide to form carbonic acid. Carbon dioxide from the atmosphere can dissolve in surface water or groundwater, while soil and organic matter in soil can also release carbon dioxide. Therefore, all of these options are valid sources of carbon dioxide for carbonic acid.

What Is a Source of Carbon Dioxide for Carbonic Acid