Students analyze four data visualizations focused on the topic of sea level.  They use a jigsaw method to explore and communicate their findings to their peers.

Students examine the two time series images to determine the differences between seasonal ice melt over water versus land.

Students examine satellite images of a recently formed island to identify areas of erosion and deposition.

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

For over 20 years, satellite instruments have measured the sea surface height of our ever-changing oceans.  This video of images shows the complicated patterns of rising and falling ocean levels across the globe from 1993 to 2015.

Students examine satellite images of an island before and after a volcanic eruption to determine the impact of the eruption.

Compare images from two volcanic eruptions in the Kuril Islands which occurred ten years apart and complete a graphic organizer for impacts on different Earth spheres. 

Students analyze the stability and change of sea level after watching a visualization of sea level height around the world. 

Students will describe the changes in a newly-formed volcanic island over the first three years of its life.  

Watch NASA videos about aerosols and volcanic ash.