a quick, involuntary inhalation that follows a spasm of the diaphragm and is suddenly checked by closure of the glottis, producing a short, relatively sharp sound. Usually, hiccups. the condition of having such spasms: She got the hiccups just as she began to speak.
Mount Hood is part of the Cascade Volcanic Arc, which formed as a  result of the convergent boundary between the North American Plate  and the Juan de Fuca Plate.Edit.ransform boundary: when two plates grind past each other. Convergent boundary: when the two plates collide.
There are three types of plate boundaries. One type of plate boundary is a convergent plate boundary . A convergent plate boundary is when two or more tectonic plates come together and collide. Convergent plate boundaries are destructive boundaries because one plate and it's crust are recycled. A second type of plate boundary is divergent plate boundary .