
Save Our Spheres is an environmental science learning game developed with McGraw-Hill that focuses on how pollution affects Earth’s major systems. Players make turn-based decisions that influence the atmosphere, geosphere, hydrosphere, and biosphere while observing how these systems respond over time.
Developed with McGraw-Hill, Save Our Spheres is an earth science game that explores the interconnected nature of Earth's four primary subsystems. Players manage various human activities and industrial choices, tracking how pollutants move from one sphere to another. The gameplay demonstrates how a change in the atmosphere can trigger cascading effects in the hydrosphere or biosphere, requiring players to balance development with ecological health. By navigating these turn-based scenarios, learners gain an understanding of how systemic interactions determine the overall stability of the planet.
Earth Systems Science, Pollution & Sustainability, Interconnected Spheres, Environmental Impact


Select actions that impact environmental conditions step by step.
Monitor changes across the atmosphere, geosphere, hydrosphere, and biosphere.


See how effects in one sphere influence others.
View immediate animations that show environmental outcomes.

Environmental issues often involve interconnected systems that change over time. Save Our Spheres helps learners understand these relationships by linking decisions to visible effects across multiple Earth systems within a structured simulation.
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