A footprint you leave after walking in coal.
A measure of how much carbon dioxide you produce and its affects on the earth.
A measure of how much carbon you produce in a year.
Playing water games and washing your car on the lawn.
Taking a shorter shower
Turning the tap off when you brush your teeth.
All of the above.
Energy from Polar Caps
Energy from the Moon
Energy from the Sun
When we turn our lights off for one hour to raise awareness about sustainability.
When we stop to think about our Earth and the damage we are causing.
When we spend an hour planting trees
Riding a bike back the way you came
Re-using or re-processing materials
Giving things back that you don’t use