What type of wetland is characterized by being fed by groundwater and dominated by peat moss?

The type of wetland characterized by being fed by groundwater and dominated by peat moss is a fen. Fens are a specific type of wetland that primarily receives their water from groundwater, which typically results in a certain level of alkalinity. They often contain a variety of plant species, including grasses, sedges, and sometimes shrubs, alongside peat-forming mosses, which create a thick layer of organic material.

The presence of peat moss is significant because it indicates that the wetland has waterlogged conditions that promote the accumulation of organic material over time. This process contributes to the unique ecosystem found in fens, where water chemistry often supports diverse plant life adapted to wet conditions.

In contrast, while bogs are also characterized by peat accumulation, they are primarily fed by precipitation rather than groundwater and are typically more acidic, leading to a different suite of plants. Understanding these distinctions is critical for accurately identifying and managing wetland ecosystems.