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 >
Wants or needs.
I think that having the latest technology can be a want and a need. It can be a need if you are a professional that uses technology every day for your job. However it is a want when you are buying the latest technology for entertainment purpose.
Oh, i'm sorry.
I mixed section,