Topic(s): Biogeochemical Processes, Carbon Cycle, Atmospheric Composition, Ecosystem Changes, Plants and Animals, Climate Impacts
Grade Level: Middle (6-8), High School (9-12)
Pumping Iron is a station-based game meant to illustrate the movement of dust throughout different parts of the Earth system and the effects on the climate when iron-rich dust settles into the ocean and stimulates phytoplankton growth, which then leads to the drawdown of carbon dioxide from the atmosphere through photosynthesis. In this game, players collect nutrients that phytoplankton need to live as they follow the dust moving throughout the Earth system - the player with the most nutrients wins!