Freshwater wetlands are vital ecosystems that serve many ecological and practical functions. They help maintain groundwater levels by storing rainfall and slowly releasing it over time, which reduces the risk of flooding and drought. These wetlands provide a critical source of freshwater for both wildlife and human use. Additionally, they help to regulate temperature and humidity in surrounding areas, making the local climate more stable. Perhaps most importantly, freshwater wetlands offer habitat to a wide variety of species, including frogs, birds, dragonflies, and aquatic plants, supporting biodiversity and maintaining ecological balance.