What is a key difference between a marsh and a swamp?

A key difference between marshes and swamps lies in their dominant vegetation. Marshes are characterized primarily by herbaceous plants, such as grasses, reeds, and sedges, which thrive in waterlogged conditions. In contrast, swamps are defined by the presence of woody plants, including trees and shrubs, which are adapted to the wetter environments typical of these areas. This distinction highlights how the type of vegetation can indicate the wetland's ecosystem type and its ecological functions.

Furthermore, marshes and swamps serve different roles in their ecosystems. The herbaceous plants in marshes provide diverse habitats and food sources for various wildlife species, while the trees and shrubs in swamps contribute to a different array of habitats. Understanding this botanical difference is crucial for wetlands conservation and management, as each type supports unique biodiversity.