What two plates form the boundary on the western coast of Canada?
Answer (2)
pacific and north american plates. the form the rocky mountains
The North American Plate and the Juan de Fuca Plate form the boundary on the western coast of Canada. The Juan de Fuca Plate is being subducted beneath the North American Plate, leading to geological activities such as earthquakes and volcanism. This interaction is part of the Cascadia Subduction Zone.
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