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In contrast to the epipelagic zone where photosynthesis provides the main food resources for many ocean organisms, the abyssopelagic marine life rely on detritus (dead marine organisms) to sink towards this deep layer for resources.
Aug 17, 2021 · The ocean is a vast place, and not all of it looks the same – with varying temperatures, light, and marine life, scientists have classified the ocean into five main zones: the sunlight zone, the twilight zone, the midnight zone, the abyss, and even farther down, the trenches.
Oct 19, 2023 · The topmost part of a marine ecosystem is the euphotic zone, extending down as far as 200 meters (656 feet) below the surface. At this depth, there is sufficient light for regular photosynthetic activity. Most marine life inhabits this zone.
May 21, 2024 · Marine ecosystem, complex of living organisms in the ocean environment. Marine waters cover two-thirds of the surface of the Earth. In some places the ocean is deeper than Mount Everest is high; for example, the Mariana Trench and the Tonga Trench in the western part of the Pacific Ocean reach.
The ocean water column is made up of five zones: the sunlight zone (epipelagic), the twilight zone (mesopelagic), the midnight zone (bathypelagic), the abyssal zone (abyssopelagic) and the hadal zone (trenches).
In fact, about 90% of all marine life lives in the epipelagic zone. Their home ranges depend on what they eat, what kinds of habitats they prefer, and the temperature of water they have adapted to. Marine mammals , fish, sharks, and mollusks that live in the epipelagic zone include well-known and rare animals.
Mar 5, 2024 · The ocean has five major life zones, each with organisms uniquely adapted to their specific marine ecosystem. The epipelagic zone (1) is the sunlit upper layer of the ocean. It reaches from the surface to about 200 meters (660 feet) deep.
