What Types of Pollution Are Reduced by Public Transport?

Using public transport helps reduce several types of pollution:
1. Air Pollution: As fewer vehicles emit pollutants, air quality improves.
2. Noise Pollution: Public transport systems like electric trains and trams are generally quieter than a multitude of private cars.
3. Land Pollution: By reducing the number of vehicles, there is less tire wear, oil leakage, and other forms of waste that contribute to land pollution.