carnal. 1  pertaining to or characterized by the flesh or the body, its passions and appetites; sensual: carnal pleasures. 2  not spiritual; merely human; temporal; worldly: a man of secular, rather carnal, leanings.
Measuring the Greatest Ocean Depth. The Challenger Deep in the Mariana Trench is the deepest known point in Earth's oceans. In 2010 the United States Center for Coastal & Ocean Mapping measured the depth of the Challenger Deep at 10,994 meters (36,070 feet) below sea level with an estimated vertical accuracy of Â± 40 meters.
The Hadalpelagic zone, also known as the Deep sea trenches are the deepest regions of the oceans, the prefix Hadal having it being named after the Greek god Hades who was King of the Underworld. A Hadalpelagic region must be anywhere between 20,000 feet, and the bottom of the ocean. The deepest known depth is Challenger's Deep, found off the coast of Japan between 35,755-35,814 ft nearly 7 miles underwater.