Pick an Apollo Mission that went to the Moon.

Pick an Apollo Mission that went to the Moon.  Some mission only orbited the Earth.  Discuss the geological preparation that the astronuats had to complete on Earth and how they applied this to their explorations on the Moon.  List three instances of preparation in the first paragraph of seven to eight sentences.  And then list three applications in a second paragraph of seven to eight sentences.  Use four sources: two library and two web resrouces.