The Atmosphere

The four elements fire, water, earth, and air are needed to have living things. Since the moon has a little atmosphere exists on the moon the asteroids don't burn up at all. Since there is no atmosphere there is no weather, giving no wind. The footprints left from the Apollo are still there because there hasn't been wind to move, or rain to wash it away. The craters that the meteors leave will be there for the longest of time.