1. Envirothon: Aquatic Ecology

    11:03

    from GreenTreks Network / Added

    12 Plays / / 0 Comments

    The Envirothon is a competition that engages high school students all over North America in learning about science and the environment -- and a key topic is Aquatic Ecology. Every living thing needs…

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    • What Does it Take? [Fishery Careers]

      06:05

      from GreenTreks Network / Added

      163 Plays / / 0 Comments

      Professional angler Todd (say what?) takes Clarissa fishing for the first time ever, and explains how he turned his passion into an unusual career. Clarissa's a natural--and sees the potential for…

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      • H2O: What You Need to Know -- Storm Drains Are For Rain

        02:37

        from GreenTreks Network / Added

        89 Plays / / 1 Comment

        GreenTreks Network (http://www.GreenTreks.tv) created this video for the Philadelphia Water Department (http://www.PhillyWatersheds.org). Learn more about preventing stormwater runoff on http://www.StormwaterPA.org.…

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        • EcoExpress Earth Day 2010 - Getting Dirty with Soil

          03:04

          from GreenTreks Network / Added

          52 Plays / / 0 Comments

          The 5th Graders at J. Hampton Moore Elementary School in NE Philadelphia got some help from EcoExpress Community partners to build a science garden on their schoolyard! Learn more…

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          • Biodiversity and Food: Maysies Farm

            07:40

            from GreenTreks Network / Added

            410 Plays / / 0 Comments

            Unless they're hydroponic, high quality fruit and vegetables rely on the thriving not-so-visible ecosystem that's found in soil. At Maysies Farm in Chester County PA, organic farming provides a great…

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            Tags are keywords that describe videos. For example, a video of your Hawaiian vacation might be tagged with "Hawaii," "beach," "surfing," and "sunburn."