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Ecosystems  Watersheds  Estuaries  and Wetlands

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Uploaded by Elizabeth Estella-Burkholder on 2015-05-13.

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Water is apart of everything on Earth. We drink it, it helps our bodies function properly, and makes up 71% of our earth. Water also makes up 83% of our blood, 70% of our brain, 90% of our lungs, and 70% of our body.

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Wetlands are partially submerged land year round that includes estuaries and swamps.

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An estuary is where a river meets an inlet of the ocean. The fresh and salt waters then mix creating a perfect place for birds.

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A water shed is an area of land covered by a river and its tributaries. It is measured by length x width. Essentially, if there are more tributaries, the bigger the water shed is going to be.

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Tributaries are smaller streams that join to a larger stream.

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A head water is the beginning of a river. It usually starts by melted snow or a lake.