How do subways help the environment?

How do subways help the environment?

Subways help reduce traffic congestion and lower greenhouse gas emissions by providing a mass transit option.

What are the specific environmental benefits of using subways?

Subways decrease air pollution, reduce reliance on cars, and conserve energy, making cities more sustainable.

Are there any studies that show the impact of subways on urban air quality?

Yes, studies have shown that cities with extensive subway systems often have better air quality compared to those without.

How do subways compare to buses in terms of environmental impact?

Subways generally have a lower environmental impact than buses because they can carry more passengers and use less energy per person.