Everything even rocks have to follow the law. We are going to learn about the rules that layers of rocks follow and then put them in order from Oldest to youngest.

Yesterday we talked about using our knowledge of relationships to develop a order of events. It's called Relative Dating. Today we are going to use this skill to help my Wadoozal Factory. The manufacturing line mixed up the parts and I need your help to put them in order of completion.

How old is the Earth? How can a scientist say it is billions of years old? These questions and more are going to be covered in the next few weeks as we study the history of the Earth?

Tuesday Nov 1st.... We had our test over the Astronomy. I hope you did well.