Which type of wetland is characterized by emergent vegetation?

Marshes are wetlands that are specifically characterized by the presence of emergent vegetation, which includes plants that grow partly in water and partly on land. This type of vegetation is typically herbaceous, consisting of grasses, reeds, and sedges, rather than woody plants. Marshes are often found in areas of shallow water and can support a diverse range of wildlife.

In contrast, bogs are wetlands that accumulate peat and are dominated by sphagnum mosses and typically have low nutrients. Swamps are characterized by the presence of trees and woody vegetation, which distinguishes them from marshes. Fens are similar to bogs but are usually less acidic and more nutrient-rich, supporting a different range of vegetation.

Thus, marshes stand out due to their distinctive emergent plant life, marking them as critical habitats for various aquatic and terrestrial species.