All of the Following Statements Concerning Seawalls Are True EXCEPT

Multiple Choice

All of the following statements concerning seawalls are true EXCEPT:

A) seawalls disrupt movement of sediment that nourishes beaches.
B) seawalls cause an interruption in longshore currents.
C) a seawall causes a buildup of sand and sediment immediately seaward of itself.
D) seawalls accelerate erosion in other coastal areas where waves have been refocused.