text: The theory that this was an alien civilization is totally inacurate. The pictures clearly show the actions of the face. Just because our imagination can create false ideas of life on another plannet, the evidence shows that acts and looks as a natural landform.                In many areas of the globe countries are trying to limit the use of cars for tons of reasons. Elisabeth Rosenthal explains in source 1, "in German suburbs, life goes on without cars. In source 2, Robert Duffer explains that, "Paris bans driving due to smog. In source 3, Andrew Selsky tells us, "car-free day is spinning into a big hit in Bogota. As for source 4, Elisabeth Rosenthal also talks about "the end of car culture," in the United States.