Here is the class presentation – shadowed images are links. I’ve included the slides from G3 on the ozone layer. Make sure you understand that the greenhouse effect itself is a natural phenomenon, enhanced by human activity. Be sure also to distinguish between the greenhouse gases in the troposphere and ozone layer – they are in different positions, with different functions.

Essential Biology 5.2 and G3: The Greenhouse Effect and Impacts of Humans on Ecosystems.

Click4Biology:The Greenhouse Effect

More decent resources from Cutting Edge

Use these CO2 data to plot trends and annual cycles with a spreadhseet.

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