A sea wall is a structure built along coastlines to protect the land from the effects of waves and erosion. These walls are typically made of concrete, stone, or other durable materials and are designed to absorb and deflect the energy of incoming waves. Sea walls help to prevent flooding and safeguard coastal properties and infrastructure. In addition to their protective function, sea walls can also create recreational spaces for the public. People often use these areas for walking, jogging, or enjoying scenic views of the ocean. However, sea walls can sometimes disrupt natural habitats and affect local ecosystems, such as beaches and marine life.