Olympus Mons and Hawaii part of Introductory Courses:Activities
Students estimate the volume of Olympus Mons and the volume of lava that has erupted from the Hawaiian hotspot and compare them.

Who Polluted Surface and Groundwater in This Place? part of Introductory Courses:Activities
Students use water-well data and geology to determine which site caused groundwater and surface-water contamination.

Mass Balance Model part of Mathematical and Statistical Models:Mathematical and Statistical Models Examples
Students are introduced to the concept of mass balance, flow rates, and equilibrium using an online interactive water bucket model. -

The Modern Atmospheric CO2 Record part of Teaching with Data:Examples
Students compare carbon dioxide (CO2) data from Mauna Loa Observatory, Barrow (Alaska), and the South Pole over the past 40 years to help them better understand what controls atmospheric CO2. -