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 >
We all can do it
Many objects are so rooted in our life that we cannot imagine life without them. Among them there are a lot of those that damage our planet. I think there are some things we can do to avoid this. For example:
1)Things which have become unnecessary, you can donate or sell to
someone who needs them.
2)Plastic can be replaced with glass.
3)It's not necessary to buy a lot of equipment.The phone can replace both
the computer and the tablet.
4)We can use paper to maximum and collect it to recycle. It will save a lot of trees.
5)You can buy a small bag to go to the store which will replace the package.