Wetlands play a crucial role in maintaining ecological balance in several ways. They act as natural sponges, absorbing and storing excess water during periods of heavy rainfall and releasing it slowly during drier periods, helping to prevent flooding and droughts. Wetlands also filter and purify water by trapping sediments and pollutants, improving water quality for aquatic ecosystems and humans alike. Additionally, wetlands provide habitats for a diverse range of plant and animal species, supporting biodiversity and serving as breeding grounds for many species. Overall, wetlands contribute to the overall health and resilience of ecosystems by regulating water flow, improving water quality, and supporting biodiversity.