How do coast change?

Coasts change due to a combination of natural processes and human activities. Erosion from waves, currents, and wind can alter the shape and structure of Coastlines over time. Additionally, factors such as rising sea levels, sediment deposition, and storms can lead to significant coastal changes. Human interventions, such as construction, dredging, and beach nourishment, also impact coastal dynamics, often attempting to mitigate natural changes.