Public Service Announcement--Global Warming BM

You wll be creating a commercial to post on Ireport or YouTube.  This will regard YOU, the earth, the biogeochemical cycles, and global climate change.  A public service announcement is a way to inform people about a given topic in a short period of time.

Your PSA or that accompanying written report must address the following:

• Your role in the earth system (some of your choices)
• Your role in the water cycle
• Your role in the nitrogen cycle
• Your role in the carbon cycle
• How you would be affected by the greenhouse effect
• How the cycles can affect climate change
• How the earth can change with global climate change
• Data collected by scientists on each cycle
• How you generate your carbon footprint
• How you can reduce the size of your carbon footprint

You must talk about sinks, transfer of materials from sink to sink, energy, temperature, global footprint and the terms/data found in the cycles.

This is due on Tuesday, 11/14.