Question

Since the Americas were once connected to Europe/Africa and they have since broken apart, what can

you say about the east coast of North America?
it is currently an active convergent plate boundary
it was in the past a divergent plate boundary
subduction of ocean crust is currently occurring below the entire coast
volcanic island arcs will occur there geologically soon

Answer 1

The east coast of North America is currently an active convergent plate boundary where subduction of oceanic crust is occurring below the entire coast.

Step-by-step explanation:

The east coast of North America is currently an active convergent plate boundary. This means that two tectonic plates are colliding, causing earthquakes, mountains, and volcanoes to form. The process happening along the east coast is called subduction, where the oceanic crust is being subducted beneath the continental crust.

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