Go to http://www.learner.org/courses/envsci/interactives/carbon/index.php and click on “open simulator” in the upper right corner. This will open a new window for the Carbon Cycle simulator that you will use in this activity.
In this simulation, you will experiment with how changes in fossil fuel consumption and rates of deforestation affect the concentration of atmospheric carbon dioxide, as measured in parts per million (ppm). Quiz is attached below.