Wetlands are important for water filtration because they act as natural filters that help to remove pollutants, sediments, and excess nutrients from the water. The plants, soil, and microorganisms in wetlands work together to trap and break down these harmful substances, resulting in cleaner water that can then flow into rivers, lakes, and groundwater sources. Wetlands also help to improve water quality by reducing the risk of flooding and erosion, as they can absorb and store large amounts of water during heavy rainfall events. Overall, wetlands play a crucial role in maintaining healthy aquatic ecosystems and providing clean water for both wildlife and human populations.
