The sinuous, branching channels that characterize a salt marsh result from
A) animal paths through the marsh.
B) storm tracks.
C) manmade drainage canals.
D) the ebb and flow of tides.

Question

Quizplus · Accepted Answer

The sinuous, branching channels of a salt marsh are a result of the ebb and flow of tides. As the tide goes out, water flows through narrower channels and leaves behind deeper, wider channels. Over time, this creates the characteristic branching pattern of salt marsh channels. Animal paths, storm tracks, and manmade drainage canals may modify the marsh channels but are not the primary cause of their formation.

The Sinuous, Branching Channels That Characterize a Salt Marsh Result