How does using mass transit systems help the environment?

How does using mass transit systems help the environment?

Terry Tamminen (Author & Environmental Policy Advisor) gives expert video advice on: How does using mass transit systems help the environment? and more...

Using mass transit helps the environment because it takes more cars off the road, if more of us combine our trips with others in the form of mass transit like buses or trains, and that reduces pollution because we're obviously not burning fuels in our individual cars or sitting in traffic, creating more traffic, which obviously creates more air pollution as well.