Increase in population and increasing urbanization have led to an explosion in traveling. The environmental impact of transportion is a concern.
All transportation emits, among others, carbon dioxide, a greenhouse gas. A conveyance is more or less effective depending on distance traveled and number of passengers. All are good at getting us around.
Note: The amount of CO₂ released by a cyclist is so small that it was neglected for this simulation.
Select the number of people to transport: 1, 5 or 300.
Click and then drag the thumbnails to classify vehicles most ecological to most polluting.
Click on "Check" to see the actual ranking.