These materials illustrate the principles of global warming and climate change due to natural and human-caused factors. They include a set of activities on the Earth's energy budget and future climate change. The energy budget model uses Mono Lake, California as an example. The future climate change activity uses the Special Report on Emissions Scenarios (SRES) from the Intergovernmental Panel on Climate Change (IPCC). Data for six scenarios can be examined and comparisons can be observed by selecting a change or stabilization in emissions. The tools in the activity can generate data that examine predicted changes in atmospheric carbon dioxide concentrations, global and regional temperatures, sea level, and flooding. There are also tutorial...