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  • The cover of the Sediment-al Journey article. The main image is a photo of people enjoying water sports in Baltimore Harbor.
    Chemicals from auto emissions, industrial processes, and urban development are found in most urban areas. Two of the chemicals found…
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    Sediment-al Journey: Measuring Metal Concentrations in Soil Beside Urban Waterways

  • PDF preview of Streaming Live article.
    The scientists in this study were interested in comparing the water use efficiency of trees. They wondered if the water…
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    Streaming Live: How Do Streams Affect How Well Trees Use Water?

  • Cover of Invasive Species in Spanish with a sticker that read Spanish Version
    In this edition of Natural Inquirer, you will learn about several different invasive species. Invasive species are plants, animals, or…
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    Invasive Species – Spanish

  • Cover image for Natural Enquirer Invasive Species Edition, Volume 8, Number 1 that shows the article names with accompanying graphics.
    In this edition of Natural Inquirer, you will learn about several different invasive species. Invasive species are plants, animals, or…
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    Invasive Species – Vol. 8 No. 1