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.

  • Welcome to Woodsy Owl LIVE, a virtual learning adventure brought to you by the USDA Forest Service and the Natural…
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    Woodsy Owl LIVE 1: Lend a Hand — Care for the Land

  • “Caves LIVE: Live Q&A from Luray Caverns” was videotaped live from Luray Caverns in Virginia. Scientists answered student-submitted questions about…
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    Video – Caves LIVE: Live Q&A from Luray Caverns

  • A world of wonder awaits just below the surface. “CavesLIVE: Bringing Caves and Karst to Light” explores cave ecology, geology,…
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    Video – Caves LIVE: Bringing Caves and Karst to Light

  • What are urban forests? Urban forests are the trees and other plants that grow where people live, go to school,…
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    Urban Forest – Vol. 6 No. 1

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    Karen Dillman, Lichenologist

    Forests & Plants
    PDF preview of the front of Karen Dillman's collector card featuring Ms. Dillman in a forest examining a lichen sample with a magnifier.
    • M.S., Arizona State University
    • USDA Forest Service Scientist
    • A lichenologist is someone who studies lichens in their natural habitat. Lichens are made up of more than one organism, but the main partners are fungi and algae. The fungal partner is the body of the lichen we can see easily in nature, while the algal partner is hidden inside the fungal layers.
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    Monika Derrien, Social Scientist

    Forests & Plants
    PDF preview of the front of Monika Derrien's collector card showing Dr. Derrien standing outside in a park.
    • Ph.D., University of Vermont
    • USDA Forest Service Scientist
    • A social scientist studies interactions among individuals, groups, and societies.
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    Woodsy Owl, Conservation Education Specialist

    Forests & Plants
    PDF preview of the Woodsy Owl card for general audiences featuring Woodsy picking up trash with a spike.
    • Conservation Education Specialist
    • As an educator in conservation for over 50 years, I invite everyone to learn, enjoy, and care about the conservation of our natural resources. I also encourage people to explore and enjoy nature wherever they are. You don’t need to be in a forest to experience nature. You can experience the beauty of the outdoors in your own backyard!
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    Woodsy Owl, Nature Educator (K-2)

    Forests & Plants
    PDF preview of the Woodsy Owl card for K-2 showing Woodsy examining a caterpillar with a magnifying glass
    • Nature Educator
    • I teach people to learn, enjoy, and care about our lands. I want people to explore nature. Nature is everywhere! Find it in a forest. Find it in a park. Nature is right outside your home!
    • This collector card is specially made for younger students (K-2).
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    Andrezej Bytnerowicz, Ecologist

    Forests & PlantsWeather & Climate
    Front cover of Dr. Andrezej Bytnerowicz Collector Card
    • Ph.D., Silesian University, Katowice, Poland
    • USDA Forest Service Scientist
    • As an ecologist, I monitor and evaluate the impacts of air pollution and climate change on forests and other ecosystems.
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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.