What is a potential environmental benefit of wetlands?

Wetlands play a crucial role in the environment, particularly in their capacity to protect against flooding. They act as natural sponges, absorbing excess rainfall and surface water. During periods of heavy precipitation, wetlands can store large amounts of water, which helps to mitigate the risk of flooding downstream. By slowing down the flow of water, they reduce the intensity of flood events and can help maintain a more stable hydrological cycle.

In addition to their flood protection capabilities, wetlands also provide various ecological benefits, such as water filtration, habitat for diverse species, and carbon storage. Their ability to absorb water not only protects human settlements but also supports the surrounding ecosystems, making them vital components of environmental health.