Our results are also similar in percentage of categories, but only mine and two others are similar in total footprint and CO2 production. The third classmates I get data from had significantly less impact than the rest of us in terms of total footprint, CO2 output, and number of plants needed. In our individual lives we all had different ways to help reduce our footprint in the various categories. Compared to myself with the total footprint of my entire class, I am one of the highest amounts, so I think the changes I can make to my life would defiantly reduce my footprint. Even in my level of CO2 production I am among the students with higher than average quantities compared to my entire class. Overall, everyone should understand their footprint and try to reduce it for future generations to live on