A "body of water" refers to any significant accumulation of water, such as lakes, rivers, oceans, and ponds. These natural features can vary greatly in size and depth, and they play a crucial role in the Earth's ecosystem. Bodies of water are essential for supporting wildlife, providing habitats, and influencing weather patterns. Bodies of water can also be categorized into freshwater and saltwater. Freshwater bodies, like lakes and rivers, contain low concentrations of salt, while saltwater bodies, such as oceans, have higher salt content. Both types are vital for human activities, including drinking water supply, recreation, and transportation.