Answer:
they occur at convergent plate boundaries
It is true that the famous Mount St. Helens is located in the United States, in Skamania County, Washington, to be more precise.
Answer: North America, South America, Antarctica, Europe, Africa, Asia, Australia
We have 8 continents on the Earth
Answer:
subduction zone
Explanation:
subduction zones—that is, locations where a lithospheric plate bearing oceanic crust slides down into the upper mantle under the force of gravity.