List and explain two of Wegner’s evidences for continental drift. Describe the two drawbacks or failures in his continental drift hypothesis? (3pts)
(A) List the three types of plate boundaries and describe the type of plate movement for each plate boundary (1.5 pts); (B) Mention at least two features (landforms) created at each plate boundary (1.5 pts) (Hint: features include: rift valley, new ocean crust, ocean ridge, volcanic arc, trench, fault, fracture zone, uplifted mountain ranges. Note: earthquakes and volcanoes are internal processes, not features or landforms).
Sample Solution