The oceanic zone that extends from the low-tide mark to the edge of the continental shelf, characterized by relatively stable temperature, sunlight penetration, and high marine biodiversity, is called the:

💡 Solution & Explanation

The neritic zone spans from the low-tide mark to the edge of the continental shelf, offering stable sunlight penetration that supports abundant marine biodiversity. The benthic zone refers to the ocean floor, while the bathypelagic and abyssal zones represent deep, dark pelagic layers devoid of sunlight.