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Questions:
1. What type of plate is the top part of the biscuit?
2. Describe what happens to Plate A as it collides with Plate B? Why?
3. What do you think may happen to the leading edge of Plate A as it
continues to move downward? Why?
4. What do you call this molten material?
5. As the plates continue to grind against each other, what other geological
events could take place? Explain.​