Carbon Dioxide – Sources and Sinks

Grade Level: 9 – 12
Students Will:

  • Understand the concept of ‘sources’ and ‘sinks’ as they relate to carbon dioxide.
  • Use an indicator solution (BTB) to reveal the presence of carbon dioxide.
  • Determine the qualitative differences between animal and fossil fuel sources of global carbon dioxide.

Activity Material:
http://www.windows.ucar.edu/tour/link=/teacher_resources/teach_CO2.html

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