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.

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

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