Question

changing travel patterns among young americans (2001–2009)
which conclusion does this graph support?
young people are making an effort to protect the environment.
young people are less mindful of the environment than older adults are.
young people rely primarily on burning fossil fuels for transportation.
young people have begun to use wind power as an alternate source of energy.

Explanation:

The bar graph shows a decrease in auto use (a fossil fuel-reliant transport) and increases in cycling, walking, and public transit (more environmentally friendly options) among young Americans 2001-2009. This aligns with efforts to protect the environment. The other options are unsupported: no data compares to older adults, the shift away from auto shows less reliance on fossil fuels, and wind power is not mentioned in the graph.

Answer:

Young people are making an effort to protect the environment.