Freshwater ecosystems play a crucial role in the water cycle by regulating the flow, storage, and purification of water. They act as reservoirs, storing water during periods of excess and releasing it during dry spells. Additionally, these ecosystems help filter pollutants and sediment from water, improving water quality. Evaporation from freshwater bodies contributes to atmospheric moisture, which eventually falls as precipitation, completing the water cycle. Overall, freshwater ecosystems are essential for maintaining the balance and continuity of the water cycle.
