Driving which of the following vehicles is most likely to cause least air pollution

The vehicle that is most likely to cause the least air pollution would be an electric vehicle. Here's why:

1. No Tailpipe Emissions: Electric vehicles (EVs) run on electricity and do not burn gasoline or diesel fuel. This means they do not emit harmful tailpipe pollutants such as nitrogen oxides, particulate matter, and carbon monoxide.

2. Lower Carbon Footprint: Even when the emissions from electricity generation are taken into account, EVs still have a lower carbon footprint compared to conventional vehicles. This is because they are more energy-efficient, and the electricity they use can be generated from renewable sources.

3. Energy Efficiency: Electric motors convert energy into motion more efficiently than internal combustion engines. This means less energy is wasted, which results in lower emissions.

4. Regenerative Braking: Many EVs have a feature called regenerative braking, which recovers energy that would otherwise be lost during braking and uses it to recharge the battery. This further increases their efficiency and reduces emissions.

5. Potential for Zero Emissions: If the electricity used to charge the EV is generated from renewable sources, such as wind or solar, then the vehicle can be driven with zero emissions.