Biomes And Ecosystems Questions
Wetlands are important for water filtration as they act as natural filters, removing pollutants and impurities from water. The vegetation and soil in wetlands help to trap and absorb sediment, nutrients, and contaminants, preventing them from entering water bodies such as rivers and lakes. Wetlands also promote the growth of beneficial bacteria and microorganisms that break down harmful substances, further improving water quality. Additionally, wetlands help to regulate water flow, reducing the risk of flooding and erosion. Overall, wetlands play a crucial role in maintaining clean and healthy water systems.