This graphic organizer may be used to help students analyze the processes and components of Earth System phenomena.

 Air, Water, Land, & Life: A Global Perspective

In this activity, students use satellite images from the NASA Landsat team to quantify changes in glacier cover over time from 1986 to 2018. 

Students will analyze a line graph that shows how the surface temperature and air temperature values change over the course of 24 hours.

This activity is one of a series in the collection, The Potential Consequences of Climate Variability and Change activities. 

Students observe seasonal images of Monthly Leaf Area, looking for any changes that are occurring throughout the year.

Students will watch a video on the Greenland Ice Sheet and answer questions.

What is sea-level rise and how does it affect us? This "Teachable Moment" looks at the science behind sea-level rise and offers lessons and tools for teaching students about this important climate topic. 

Arctic sea ice is the cap of frozen seawater blanketing most of the Arctic Ocean and neighboring seas in wintertime. It follows seasonal patterns of thickening and melting. Students view how the quantity has changed from 1979 through 2018. 

Explore using units for calculations with Normalized Difference Vegetation Index (NDVI). NDVI is a ratio of different light wavelength reflectance which can be used to map the density of green vegetation.