Students explore how various energy sources can be used to cause a turbine to rotate and then generate electricity with a magnet.

This short animated video provides a general overview of the role of carbon dioxide in supporting the Greenhouse Effect.

This short investigation from Carbo Europe explores how temperature relates to the solubility of carbon dioxide in water.

In this short but effective demonstration/experiment, students investigate how thermal expansion of water might affect sea level.

In this activity, students explore energy production and consumption by contrasting regional energy production in five different US regions.

This video production is a part of a four-panel report from the National Academies' America's Climate Choices project. The video maps out the realm of our accumulated knowledge regarding climate change and charts a path forward, urging that research on climate change enter a new era focused on the needs of decision makers.

Data-centric activity where students explore the connections between an observable change in the cryosphere and its potential impact in the hydrosphere and atmosphere. Students analyze the melt extents on the Greenland ice sheet from 1992-2003. Students also learn about how scientists collect the data.

This video segment from 'Earth: The Operators' Manual' explores how we know that today's increased levels of CO2 are caused by humans burning fossil fuels and not by some natural process, such as volcanic out-gassing. Climate scientist Richard Alley provides a detailed step-by-step explanation that examines the physics and chemistry of different "flavors" or isotopes of carbon in Earth's atmosphere.

This hands-on activity explores the driving forces behind global thermohaline circulation.

In this video clip from Earth: The Operators' Manual, host Richard Alley discusses China's efforts to develop clean energy technologies and to reduce CO2 in the atmosphere, by building coal plants using CO2 sequestration technology. (scroll down page for video)

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