Student investigation of changes in the Bering Glacier using Landsat and Google Earth developed by a team of middle school teachers (Joan Swafford, Jeanine Hemel, Angie Ortiz-McNeese, Kristi Howell, and Jamie Rumage) and OSU scientist Peder Nelson (2013). Download the files needed for this activity here - Google Earth Skills Tutorial Google Earth Skills Practice Bering Glacier Lesson Advanced Fourpart 1986 Bering Glacier Landsat Imagery 1996 Bering Glacier Landsat Imagery 2006 Bering Glacier Landsat Imagery 2010 Bering Glacier Landsat Imagery