Wetlands

Definition

Wetlands are areas where water covers the soil, either permanently or seasonally, creating distinct ecosystems. They support aquatic plants and provide critical habitat for numerous species.

5 Must Know Facts For Your Next Test

1. Wetlands act as natural water filters, removing pollutants and improving water quality.
2. They are crucial for flood control by absorbing excess rainfall and reducing the risk of flood damage.
3. Wetlands serve as nurseries for many fish species, supporting both marine and freshwater biodiversity.
4. Peat bogs, a type of wetland, store large amounts of carbon and help mitigate climate change.
5. Wetlands can be found on every continent except Antarctica and include swamps, marshes, and mangroves.

Review Questions

• What role do wetlands play in flood control?
• How do wetlands contribute to biodiversity?
• Why are peat bogs important in the context of climate change?

Related terms

Aquatic Plants: Plants that have adapted to living in aquatic environments, such as cattails and lily pads

Biodiversity: The variety of life in a particular habitat or ecosystem

Mangroves: Coastal wetlands found in tropical regions characterized by salt-tolerant trees with complex root systems