Free and open educational resources for Afghanistan

Students will examine how the natural carbon cycle is impacted by human activity as well as explore how this activity contributes to carbon levels on Earth and in the atmosphere. They will also explore what actions they can take to limit rising carbon dioxide levels. As a Mathematics extension, students analyze quantitative data of carbon dioxide levels in the atmosphere and write scientific inferences to explain the data. Raw data can be found online and students can graph these values to observe trends over time.