Many different processes occur within a rack when it experiences metamorphism. The following animation is a good introduction to the main types of metamorphic change. Watch the animation on Metamorphic

Change e (link also in Week 6 Preparation on Canvas) and then click through the topics and watch each one. Match each of the fallowing processes with the paper description.(Note: In the animation, plastic deformation is described in both the compression and shear segments.)

Fig: 1