This is my ID-PSA, and I worked on it since the beginning of the 2009-2010 school year at RCMS. My ID-PSA is about how car pollution can affect the world's supply of O-Zone. This project counts for both science and computer science grades, so we have to do a good job on it. Some other types of projects that we have done in the 2009-2010 year are excel, powerpoint, flash/dreamweaver, and this, web design.
So DON'T DRIVE YOUR CAR SO MUCH!! Thanks for watching.