Seawalls are usually only a temporary solution to shoreline erosion because they tend to reflect energy back to the ocean causing increased erosion.

Question

Quizplus · Accepted Answer

Seawalls are designed to block the force of the waves and protect the land behind them. However, they often cause the waves to reflect back to the ocean with increased energy, which can lead to increased erosion of the shoreline. Therefore, seawalls are often considered a temporary solution and may need to be replaced or supplemented with other erosion control measures in the long run.

Seawalls Are Usually Only a Temporary Solution to Shoreline Erosion