Estuaries support diverse ecosystems by providing a unique habitat where freshwater from rivers mixes with saltwater from the ocean. This mixing creates a brackish environment that supports a wide variety of plant and animal species that are specially adapted to thrive in this transitional zone. The nutrient-rich waters of estuaries also support abundant food sources for numerous organisms, leading to a rich and diverse ecosystem. Additionally, estuaries serve as important breeding grounds, nurseries, and shelter for many marine species, contributing to the overall biodiversity of coastal areas.
