The seabed structure refers to the physical characteristics and composition of the ocean floor. It includes various features such as sand, mud, rocks, and coral reefs, which can vary greatly depending on the location and depth of the water. The seabed plays a crucial role in marine ecosystems, providing habitats for numerous species. Different types of seabed structures can influence ocean currents and sediment movement. For example, underwater mountains or seamounts can create unique environments that support diverse marine life. Understanding seabed structure is essential for activities like fishing, oil exploration, and marine conservation.