Which of the following is the most effective agent of coastal erosion? by Sunday | Mar 19 | Geography WAEC | 0 comments A. sea current B. sea waves C. underground water D. sea tides Correct Answer: Option B B. sea waves Users Also Read These:Which of the following is formed by coastal erosion?Which of the following does not cause coastal erosion?Sheet erosion tends to be more serious than other…In the desert region the most prominent agent of erosion is?Wind erosion is most common in?