Underwater Archaeology is the study of human activity through the investigation of submerged sites, artifacts, and structures. This field focuses on the examination of locations such as shipwrecks, sunken cities, and coastal settlements that have been preserved beneath water, offering insights into historical cultures, trade routes, technology, and environmental changes over time. Archaeologists employ various techniques, including underwater surveys, excavation, and remote sensing, to uncover and preserve artifacts that can provide valuable information about past human behavior and interactions with their environment. Underwater Archaeology plays a critical role in understanding maritime history and the impact of water on human civilization.