Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world.
Educational Resources - Search Tool
Scientific data are often represented by assigning ranges of numbers to specific colors. The colors are then used to make false color images which allow us to see patterns more easily. Students will make a false-color image using a set of numbers.
The advance-and-retreat cycle of snow cover drastically changes the whiteness and brightness of Earth. Using these two 2017 maps created using NASA satellite data, have students review the seasonal differences of snow and ice extent.
Teachers who are interested in receiving the answer key, please contact MND from your school email address at firstname.lastname@example.org.