These six graphs show Ocean Chlorophyll Concentrations from 1998 - 2018 in a variety of locations: East Bering Sea, Gulf of Alaska, California Coast, Southeastern US/Gulf of Mexico, Northeastern US and the Scotian Shelf, and the Hawaiian Islands. Consider using the Graph Cube to help students with deeper-dives into data analysis. Credit: NASA, NOAA
Educational Resources - Search Tool
Learn about volcanic ash and watch a visualization of the Calbuco volcano to see how ash travels around the world.
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.