Rate the following argument fragment on its writing, argument, and language skills:
Evidence: All vehicles alike release carbon emissions into the atmosphere, polluting the air and smogging our cities. Suburbs, especially, rely on automobiles to provide needed transportion. Experts state that car transportation in suburbs "is a huge impediment" (Source 1) when discussing "efforts to drastically reduce greenhouse gas emissions from tailpipes" (Source 1). In the car-intensive areas of the United States, passenger cars hold responsibility for "up to 50 percent" (Source 1) of greenhouse emissions

Score: 2