Students from around the world calculated their class mean and standard deviations for their footprints and posted them on our world map.
Do you see differences across the globe? If so, why do you think those differences exist?
Did you use the calculator to try to reduce your footprint down to the average from a citizen of another country? What changes would you have to make to lower your footprint in this way? Are you going to try and take some of these actions in your daily life?
Student Footprints >
Alternitive transportation
instead of using a car you could try using the local train or buses because if everyone uses one vehicle then there wont be as much combustion as if everyone using there own personal car or truck.
True dat, although public transportation is a real money snatcher.
true but its better then if everyone uses thier own car
spelling eror ....