Earth [carbon] is a simple model of the Earths carbon system and climate. You adjust the model so it matches what we know about CO2 observed in the atmosphere, then you use the model to see how the Earths carbon cycle and future climate will respond to CO2 produced from fossil fuel burning.
Earth [carbon] is an educational app that can be used to augment Earth Science curriculum focused on systems thinking, the Earths carbon cycle, and climate.