Question

groundwater is underground and surface water is above ground. americans get their drinking water from groundwater. which of the following is groundwater? river aquifer

Explanation:

Groundwater is water found underground in soil pores and fractures. An aquifer is an underground layer of water - bearing permeable rock or materials, so it is groundwater. A river is a natural flowing watercourse on the Earth's surface, which is surface water.

Answer:

B. Aquifer