These convergent boundaries also occur where a plate of ocean dives ... forming deep trenches like the Mariana Trench in the North Pacific Ocean, the deepest point on Earth.

This volcanic arc delineates the boundary between the Pacific ... of the Pacific Plate beneath the North American Plate creating the Aleutian trench and volcanic island arc (Credit: Alaska Volcano ...

Situated in the enormous Pacific Ocean, the Challenger Deep is the lowest point on our planet. Found along the Mariana Trench ...