Hadal Zone

The Hadal zone refers to the deepest part of the ocean, situated below 6,000 meters (about 19,685 feet). This region covers oceanic trenches and is named after Hades, the Greek underworld, due to its extreme depth and inaccessibility. Conditions here are incredibly harsh: immense pressure, near-freezing temperatures, and complete darkness. Despite these challenges, unique life forms, like specially adapted fish and microorganisms, thrive in the Hadal zone. Studying this area is crucial for understanding ocean ecosystems, geological processes, and the limits of life on Earth.