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Discover the amazing creatures and habitats of the deep sea, from the shallowest to the deepest depths. Learn about their adaptations, behaviors, and mysteries through stunning images and facts.
Reviewed by Karen Osborn, Smithsonian Institution. Below the ocean’s surface is a mysterious world that accounts for over 95 percent of Earth’s living space—it could hide 20 Washington Monuments stacked on top of each other. But the deep sea remains largely unexplored.
The deep sea is broadly defined as the ocean depth where light begins to fade, at an approximate depth of 200 m (660 ft) or the point of transition from continental shelves to continental slopes. [1] [2] Conditions within the deep sea are a combination of low temperatures, darkness, and high pressure. [3] .
The deepest parts of Earth's oceans are known as the hadal zone. Named after Hades, the Greek god of the underworld, it is a forbidding place worthy of its name. Consisting of deep trenches...
The deep sea —that part of the ocean that is perpetually dark—is 103 million square miles in area. However, despite a dramatic increase in exploration in recent decades, we still know very little about this “inner space.” We urgently need to know a lot more. Why? Well…
Did you know that corals not only grow in coastal reefs but in the deep ocean as well? This overview dives into everything to know about deep-sea corals.
Apr 9, 2024 · Explore the deep sea, the most unexplored region of our planet, with videos, articles, and vocabulary. Discover the unique life, volcanoes, and mysteries of this dark and deep habitat.
