In this activity, students learn how carbon cycles through the Earth system by playing an online game.

This NASA animation on land cover change zooms into Rondonia, Brazil. It starts with a Landsat satellite image taken in 1975 and dissolves into a second image of the same region taken in 2009 that illustrates a significant amount of land use change.

This online quiz tests knowledge about climate change, its impacts, how we know about earth's climate, and potential solutions.