NASA
Nasa: Climate Time Machine
Travel through time and explore how the changing climate has affected sea ice, sea level, carbon dioxide levels, and global temperatures. Also, decide whether or not you would be affected if the sea level rose due to warmer temperatures...
NASA
Nasa: Climate Time Machine
Take a trip in a "time machine" to see a series of pictures that show the how the climate of Earth has been changing. The indicators shown are: sea ice, sea level, carbon dioxide, and global temperature.