is something we never consider when we fill up our vehicles, and as the motor runs, the air going through it has a weight too.
To one extent or another, most of us do know that the oxygen combines with the gasoline and a spark in the process of the internal combustion in our engines.
And then the wheels go round. And we’re happy as we go our merry way.
But fact is that personal automobile use is one of the very largest sources of the 32 BILLION TONS of man made Carbon Dioxide released into our thin layer of atmosphere annually – and that tonnage still is dramatically increasing every year.