Day 139: Reverse Cross Section
By Mr. G on Apr 1, 2008 in Physical Science
As a way to confirm understanding of all of the relative aging concepts covered over the last several days of class, students today worked to complete a reverse cross section of rock layers. Instead of using a diagram to determine the order of events that occurred through time, students were given a list of ordered events by which they were to construct a diagram showing the result of such events. This reverse cross section is due next week.
Homework: Complete the reverse cross section - due on Tuesday, 04/08/08