Question

What are the three types of tectonic plate boundaries that exist along the pacific northwest of the united states

Answer 1

There are three different sources for damaging earthquakes in the Pacific Northwest. The first of these is the “Cascadia Subduction Zone”, a 1000 km long thrust fault which is the convergent boundary between the Juan de Fuca and North American plates and is the most extensive fault in the Pacific Northwest area.

As we know three plates are convergent boundry ..

Divergent boundry

Transform