The term 'Sunken Ship Sites' refers to the locations of sunken ships, which are typically found on the seabeds. Seabeds are the underwater areas of the ocean floor, which are usually composed of sand, mud, and rocks. Sunken ships can be found in a variety of depths, from shallow waters to deep ocean trenches. These sites are often of great interest to archaeologists, as they can provide valuable insight into the history of maritime travel and trade.