text: In conclusion, NASA is either brave or very stupid not to tell people about their "face", or people just want to get their word out to make other people critisized, make other people feel stupid, or they just want to feel like they are correct when they are clearly not. Therefore; This "so called face" is not a face, but it is just a land mark that was naturally constructed by the elements and not alien life-forms.There can be many reason why people had decided to stop using there cars and start doing more activities. First, cars waste money and gas and the gasonline burns and gases comes out and goes in the air. However, they pollution is destroying the air and leaving smog behind. Therefore, people should stop using there cars and think what should they do for the environment.