What are the sources of vehicle emissions?

What are the main sources of vehicle emissions?

The main sources of vehicle emissions include exhaust from internal combustion engines, fuel evaporation, and tire wear.

How do different types of vehicles compare in terms of emissions?

Generally, gasoline vehicles emit more CO2 than electric vehicles, while diesel engines can emit more nitrogen oxides.

What can be done to reduce vehicle emissions?

To reduce vehicle emissions, you can use public transport, carpool, maintain your vehicle, and consider electric or hybrid options.

Are there any regulations on vehicle emissions?

Yes, many countries have regulations that set limits on vehicle emissions to improve air quality and public health.