Hadal zone
Overview
"—in other words "unseen" or "underworld"), also known as the hadopelagic zone and trench zone, is the delineation for the deepest trenches in the ocean.
Unanswered Questions
"—in other words "unseen" or "underworld"), also known as the hadopelagic zone and trench zone, is the delineation for the deepest trenches in the ocean.
