Wetlands and Pollution

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What is a wetland?

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A wetland is a land area that is saturated with water, either permanently or seasonally, and supports aquatic plants.

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What are the main types of wetlands?

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

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What is pollution?

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Pollution is the introduction of harmful substances or products into the environment.

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What is toxic pollution?

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Toxic pollution refers to harmful chemicals that can cause damage to living organisms and the environment.

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What is point source pollution?

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Point source pollution is pollution that comes from a single, identifiable source, such as a factory or sewage treatment plant.

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What is non-point source pollution?

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Non-point source pollution comes from multiple sources and is often carried into water bodies by runoff, such as agricultural runoff.

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What is sediment pollution?

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Sediment pollution occurs when soil and dirt particles are washed into water bodies, making the water cloudy.

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Why are wetlands important?

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Wetlands provide habitat for wildlife, help filter pollutants, and protect against flooding.

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What is nutrient pollution?

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Nutrient pollution is caused by excess nutrients, like nitrogen and phosphorus, entering water bodies, leading to algal blooms.

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How do wetlands help with flood control?

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Wetlands absorb excess rainwater and slowly release it, reducing the risk of flooding.