Japan and the Aleutian Islands are located on convergent boundaries.
Explanation:
Volcanoes at convergent plate boundaries are found all along the Pacific Ocean basin, primarily at the edges of the Pacific, Cocos, and Nazca plates. Trenches mark subduction zones. The Cascades are a chain of volcanoes at a convergent boundary where an oceanic plate is subducting beneath a continental plate.
They both weigh the same. A pound of feathers vs. a pound of rocks. A pound is a pound, and whether it is a pound of feathers or a pound of rocks, it doesn't matter. As a matter of fact, they both weigh one pound