Hadopelagial
The hadopelagial zone is a layer of the ocean that lies between the epipelagic and mesopelagic zones, typically ranging from depths of 200 to 1,000 meters. This region is characterized by low light levels, cold temperatures, and high pressure. The hadopelagial zone is home to a diverse array of marine life, including bioluminescent organisms, deep-sea fish, and various invertebrates. The water in this zone is often rich in nutrients, which supports a unique ecosystem adapted to the extreme conditions. Despite its remoteness and harsh environment, the hadopelagial zone plays a crucial role in the global oceanic food web, serving as a vital link between the surface and deeper oceanic layers.