Aquatic Biology is the study of organisms that live in water environments, including oceans, rivers, lakes, and wetlands. This field examines the diverse life forms, such as fish, amphibians, and aquatic plants, and their interactions with each other and their habitats. Researchers in this area focus on understanding ecosystems, biodiversity, and the effects of environmental changes on aquatic life. The discipline also explores important topics like marine biology, which specifically studies oceanic organisms, and limnology, the study of freshwater systems. Aquatic biologists often work on conservation efforts to protect endangered species and restore habitats affected by pollution and climate change.