aquatic environment

An aquatic environment refers to any habitat dominated by water, including freshwater (like lakes, rivers, and streams) and saltwater (oceans and seas). These environments support a diverse range of organisms, from tiny plankton and fish to large marine mammals. The conditions, such as temperature, salinity, and oxygen levels, influence the types of life that can thrive there. Aquatic environments are crucial for Earth's ecosystem, providing resources like food, oxygen, and recreation, while also playing a key role in climate regulation and nutrient cycling.