![U.s. Geological Survey: Greenhouse Gases [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "U.s. Geological Survey: Greenhouse Gases [Pdf] Lesson Plan")
US Geological Survey
U.s. Geological Survey: Greenhouse Gases [Pdf]
Lesson plan in which learners observe and contrast thermal properties of three major greenhouse gases. Using simple, readily available materials, students collect temperature change over time for dry air, water-saturated air, carbon...