The Abyss refers to a deep, dark part of the ocean, often characterized by extreme pressure, low temperatures, and complete darkness. It typically begins at depths of around 2,000 meters (6,600 feet) and extends to the ocean floor. This region is home to unique ecosystems and organisms that have adapted to survive in such harsh conditions. In literature and film, "the Abyss" can symbolize the unknown or the subconscious. It is often used to represent fear, danger, or the exploration of deep emotions. Notable works, such as the film The Abyss directed by James Cameron, explore themes of human resilience and the mysteries of the deep sea.