Student Footprints
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 >
electric cars or gas cars?
Telma 2020-03-16 05:22:04
Which one do you think pollutes more?
Fanney 2020-03-16 05:24:33
I think gas cars pollute more. Because they use fossil fuel but electricity can be renewable and not pollute.
joninanj 2020-03-16 05:28:40
Electric cars pollute more in production but gas cars pollute more in general.
3 posts
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