Tale of a Pipe
Grace Stillwell
Westside Academy
Floor Location : 1204

I wanted to know which of the vehicles i tested were the most environmentally friendly. I collected exhaust from different vehicles and compared the amount of CO2 that each emitted from the exhaust pipe. I used a CO2 meter and measured the CO2 levels. If there are high levels of CO2 then the vehicles are polluting more therefore less eco friendly. I found that GMC was the most environmentally friendly with regard to CO2 output.