"Unlocking the Ocean’s Secrets: From the Twilight Zone to the Mariana Trench"
By Jude Obuseh The ocean covers more than 70% of our planet, yet less than 5% of it has been explored. Beneath the surface lies a world of darkness, pressure, and otherworldly beauty. Let’s dive into the depths and uncover the secrets of the ocean’s most fascinating zones! The Twilight Zone: Where Light Fades (200–1,000 meters) At 200 meters , sunlight begins to fade, marking the entrance to the Twilight Zone , which stretches to 1,000 meters . This region is near-total darkness, and life adapts in extraordinary ways, with bioluminescent creatures lighting up the dark waters. Fun fact: The deepest scuba dive by a human reached 332 meters — just a glimpse into this enigmatic zone. The Midnight Zone: Eternal Darkness (1,000–4,000 meters) Beyond the Twilight Zone lies the Midnight Zone , where sunlight is absent. Starting at 1,000 meters , this region is in eternal darkness, with dropping temperatures and increasing pressure. Here, giant squids, anglerfish, and ot...