Question 15
In your cracker-and-icing models, step 3 pulls two touching crackers apart (divergent boundary), step 4 slides them past each other in opposite directions (transform boundary), and step 5 pushes them towards each other (convergent boundary). Explain how the tectonic plates are moving in each of your models in steps 3, 4 and 5, and explain what effect this type of movement can have.
