Introduction to Wetlands

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What are fens and how do they differ from bogs?

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Fens are wetlands that often have ridges with more productive growing areas and hollows that are less productive. When peat builds up in fens, they can become cut off from groundwater and transform into bogs.

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How much carbon do bogs sequester globally?

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Bogs sequester more than 200 billion tons of carbon all around the world.

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What is the most widespread type of wetland in North America?

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The most widespread type of wetland in North America is non-tidal marshes.

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What role do wetlands play in carbon sequestration?

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Wetlands, particularly bogs, play a significant role in carbon sequestration by storing large amounts of carbon in their peat layers.

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NGSS.HS-ESS2-6

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What are the main types of wetlands?

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The main types of wetlands include marshes, swamps, fens, and bogs.

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What is the difference between tidal and non-tidal marshes?

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Tidal marshes are influenced by ocean tides, while non-tidal marshes are not affected by tidal actions and are typically found inland.

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What are the ecological benefits of wetlands?

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Wetlands provide numerous ecological benefits, including water filtration, flood protection, habitat for wildlife, and carbon storage.

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NGSS.MS-LS2-5

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How do human activities impact wetlands?

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Human activities such as drainage, pollution, and development can lead to the degradation and loss of wetlands.

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What is peat and how is it formed?

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Peat is an accumulation of partially decayed organic matter, primarily formed in waterlogged conditions where decomposition is slow.

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Why are wetlands considered biodiversity hotspots?

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Wetlands are considered biodiversity hotspots because they support a wide variety of plant and animal species, many of which are specially adapted to wetland conditions.

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