Assess students' understanding of how local transportation choices (walking, biking, driving, public transit) influence air quality, public health, and neighborhood design by asking them to compare emissions and exposure risks, identify health benefits and hazards (physical activity, respiratory illness, crash risk), interpret simple data or scenarios (e.g., emissions per passenger-mile, walkability indicators), and evaluate design strategies (bike lanes, safe crossings, transit-oriented development, green buffers) that reduce pollution and improve health and accessibility; appropriate for grades 6–8 with moderate analysis and real-world examples.