Problem
1) Describe how the Earth formed from the original debris. What fundamental forces helped shape our planet?
2) Describe how meteorites help tell how and when different parts of the solar system formed. - How did our moon form?
3) What is the physical/chemical evidence for it? How can scientists determine the relative position of our moon?
4) Go into detail how the Earth finally took shape, and how microbial life helped developed the rest of the planet.