Question

What role do wetlands play in filtering water?

Answer 1

Wetlands play a crucial role in filtering water due to the presence of vegetation and specialized soil, which help in trapping sediment and absorbing pollutants. This natural filtration process helps in improving water quality by removing excess nutrients, contaminants, and other harmful substances before the water flows into rivers, lakes, and other water bodies. Wetlands act as a natural water purification system, which contributes significantly to maintaining healthy ecosystems and supporting biodiversity.

Answer 2

Wetlands play a crucial role in filtering water as they act as natural sponges that absorb and trap water, allowing sediments and pollutants to settle out. The vegetation in wetlands also helps to absorb excess nutrients and contaminants, improving water quality. Additionally, the intricate root systems of wetland plants provide a habitat for various microorganisms that break down pollutants and help purify the water. Overall, wetlands act as natural filtration systems that help improve water quality by removing impurities before the water flows into rivers, lakes, and oceans.