Just as the increase in atmospheric CO2 is causing the global air temperture to rise, the container with the added CO2 will trap more heat inside and will show a higher internal temperature.
Overview
This activity/demonstration can be used directly following lessons on greenhouse gasses and their effects on warming the atmosphere by allowing shortwave UV energy
This website contains gorgeous pictures and interesting background information on Antarctica, including history, environmental conditions, and research. A twelve-minute overview can be followed by longer segments on Antarctica's weather, Forecasting, and Antarctica and global climate.
To view the module, you will have to register. Once you have created a login, you will be forwarded to the Antarctica module. Additional modules