Pollution

Learn more about air pollution, water pollution, soil pollution, and more with a variety of Natural Inquirer resources. Browse by topic, grade band, and resource type.

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    Claudia Cotton, Forest Soil Scientist

    Forests & PlantsSoilWater
    Front cover of Dr. Claudia Cotton Collector Card
    • Ph.D., Virginia Tech
    • USDA Forest Service Scientist
    • Forest soil scientists observe, measure, and analyze forest soils.  We do this to make sure that forest management activities, such as trail building and timber harvesting, do not negatively affect the forest soil.
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    Mary Beth Adams, Soil Scientist & Forester

    Forests & PlantsSoil
    Front cover of Dr. Mary Beth Adams Collector Card
    • Ph. D., North Carolina State University
    • USDA Forest Service Scientist
    • Forest soil scientists study the connections of soil with forest ecosystems. Soil sustains life. I try to understand what it takes to keep forests healthy and productive.
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    Joe Gurrieri, Hydrogeologist

    LandformsWater
    Front cover of Joe Gurrieri Collector Card
    • M.S., University of Connecticut
    • USDA Forest Service Scientist
    • A hydrogeologist is a person who studies the ways that groundwater (hydro) moves through the soil and rock of the earth (geology). Hydrogeologists evaluate the quantity, quality, reliablity, and sustainability of groundwater.
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    Johnny Boggs, Biological Scientist

    Forests & PlantsSoilWater
    Front cover of Mr. Johnny Boggs Collector Card
    • M.S., Alabama A&M University
    • USDA Forest Service Scientist
    • As a biological scientist, I study environmental processes related to how human and forest management activities will impact water and air quality.
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    Kristin Floress, Social Scientist

    Front cover of Dr. Kristin Floress Collector Card
    • Ph.D., Purdue University
    • USDA Forest Service Scientist
    • A social scientist in the USDA Forest Service studies what people think and do in relation to natural recources and the environment.
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    Michael Balen – Civil, Mining, & Geological Engineer

    LandformsSoilWater
    Front Cover of Michael Balen Collector Card
    • B.S. University of Alaska, Fairbanks
    • USDA Forest Service Scientist
    • As a Forest Service engineer, I manage the built environment, including the roads, bridges, and facilities, that connect people to the national forest landscape and enable Forest Service employees to do their jobs.