The advance-and-retreat cycle of snow cover drastically changes the whiteness and brightness of Earth. Using two maps created using NASA satellite data for 2017, students review the seasonal differences of snow and ice extent and answer questions on their observations.

Students analyze surface air temperature anomalies to identify change with respect to different latitudes across the world.

Students observe monthly images of changing vegetation patterns, looking for seasonal changes occurring throughout 2017. These data can be used by students to develop their own models of change.

Examine the images to see the projected differences in land use between 1900 and 2100. 

Students interpret a double bar/column chart comparing the number of tropical cyclones in different locations.

Interpret the map, or model, to find patterns in the occurrence of tropical cyclones from 1842 through 2018.

Students interpret a graph of surface temperatures taken from city districts and other types of communities.

Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world. 

Students review a video showing a global view of the top-of-atmosphere shortwave radiation from January 26 and 27, 2012 and answer the questions that follow.

The Earth System Satellite Images, along with the Data Literacy Cubes, helps the learner identify patterns in a specific image.