Which evidence from the text “Bike Sharing” best supports the idea that bike sharing is good for the environment?

Which evidence from the text “Bike Sharing” best supports the idea that bike sharing is good for the environment?

These lanes are blocked off to cars and therefore tend to be safe for bikers.

A survey of bike-sharing cities conducted for the United States Department of Transportation found that bike sharing can reduce emissions and air pollution.

In many cities, public transportation helps reduce traffic problems and the air pollution that comes with it, but public transportation is not always convenient.

They also found that bike sharing may move people from one place to another more quickly and directly than buses and trains.

The evidence from the text “Bike Sharing” that best supports the idea that bike sharing is good for the environment is:

"A survey of bike-sharing cities conducted for the United States Department of Transportation found that bike sharing can reduce emissions and air pollution."