Coastal erosion is the process by which coastlines are worn away by natural forces such as waves, currents, and tides. Over time, these forces can remove sand and soil from beaches and cliffs, leading to the loss of land. Factors like storms, sea level rise, and human activities can accelerate this process, making it a significant concern for coastal communities. To combat coastal erosion, various methods are used, including the construction of sea walls, groins, and beach nourishment. These strategies aim to protect shorelines and maintain beach areas, but they can also have environmental impacts. Understanding coastal erosion is essential for effective coastal management and preservation.