question archive Recall from studying plate tectonics that southeastern Alaska is a transform plate boundary between the North American and the Pacific plates
Recall from studying plate tectonics that southeastern Alaska is a transform plate boundary between the North American and the Pacific plates
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Recall from studying plate tectonics that southeastern Alaska is a transform plate boundary between the North American and the Pacific plates. Recall from studying streams that most valleys on earth are the result of stream erosion, and stream-eroded valleys tend to curve and branch. An exception is fault-controlled valleys, which tend to run in straight lines. As you can see on the map, Desolation Valley, Gilbert Inlet, and Crillon Inlet together compose a single, straight valley. What specific type of fault is likely to lie beneath this straight valley in southeastern Alaska?
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Answer:
The type of fault that is likely to lie beneath the straight valley is strike-slip fault.
Step-by-step explanation
Strike slip faults are the type of faults along transform plate boundaries. Along these faults, plates slide past one another. The crushing of rocks and erosion would usually create linear features such as linear lakes and valleys.
