Wetlands & Estuaries

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What are wetlands?

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Wetlands are areas where water covers the soil, either permanently or seasonally, and include swamps, marshes, and bogs.

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NGSS.MS-LS2-5

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What is an estuary?

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An estuary is a coastal area where freshwater from rivers meets and mixes with saltwater from the ocean.

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NGSS.MS-ESS2-4

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Why are estuaries considered productive ecosystems?

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Estuaries are rich in nutrients and support diverse plant and animal life, making them highly productive.

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What role do estuaries play in flood control?

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Estuaries act as natural barriers that absorb floodwaters and storm surges, protecting inland areas.

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List three benefits of estuaries for humans.

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1. Recreational areas 2. Food sources 3. Educational environments.

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NGSS.MS-LS2-5

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What is the importance of biodiversity in wetlands and estuaries?

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Biodiversity ensures ecosystem resilience, supports food webs, and provides various ecosystem services.

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NGSS.MS-LS2-5

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How do wetlands filter pollutants?

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Wetlands trap sediments and absorb nutrients, helping to filter out pollutants from water before it enters larger bodies.

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NGSS.MS-LS2-3

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What is the impact of pollution on wetlands and estuaries?

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Pollution can degrade water quality, harm wildlife, and disrupt the ecological balance of these ecosystems.

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NGSS.MS-ESS3-4

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NGSS.MS-LS2-5

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What are some common threats to wetlands and estuaries?

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Common threats include urban development, pollution, climate change, and invasive species.

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NGSS.MS-LS2-4

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How can individuals help protect wetlands and estuaries?

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Individuals can help by reducing pollution, participating in conservation efforts, and supporting sustainable practices.

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NGSS.MS-LS2-5