Wetlands Lk21 -

Wetlands are ecosystems characterized by saturated soils and a prevalence of water, either permanently or seasonally. They can be freshwater, brackish, or saltwater environments, and include a wide range of habitats such as marshes, swamps, peatlands, and mangroves. Wetlands Lk21, like other wetlands, play a crucial role in maintaining biodiversity, regulating water cycles, and supporting human well-being.