Question

question 5
which is most likely to contain brackish water?
o aquifers
o oceans
o marshes
o lakes

Explanation:

Brackish water is a mix of saltwater and freshwater. Aquifers usually contain freshwater. Oceans have saltwater. Lakes can be freshwater or saltwater (but typically not brackish). Marshes are coastal wetlands where saltwater (from tides) and freshwater (from rivers/rain) mix, creating brackish water.

Answer:

marshes