In this activity, students use satellite images from the NASA Landsat team to quantify changes in glacier cover over time from 1986 to 2018.
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Students develop and test a hypothesis about how albedo affects temperature.
Students watch a video explaining albedo and its impact on Earth. The video shows visualizations of albedo across Earth and how it can change. Students will interpret the images in the video and answer questions about albedo.
Students connect day/night and seasonal cycles with albedo in the Arctic region.
Students explore positive feedback effects of changing albedo from melting Arctic sea ice.
The activities in this guide will help students understand variations in environmental parameters by examining connections among different phenomena measured on local, regional and global scales.
Students watch a short video to gather information about sources of methane emissions and then extend their understanding of these sources to evaluate monthly trends in the Alaska region, ultimately making connections to Earth’s energy budget.
This graphic organizer may be used to help students analyze the processes and components of Earth System phenomena.
This lesson walks students through the use of Landsat false-color imagery and identification of different land cover features using these as models.