The top layer of the ocean, known as the epipelagic zone, typically extends to a depth of around 200 meters. This zone is well-lit and is where most marine life resides due to the availability of sunlight for photosynthesis. Beyond this depth is the mesopelagic zone, which extends from 200 to 1000 meters deep.
The deepest and densest layer of water in the ocean is the deep ocean or abyssal zone. This layer is located below the thermocline and contains the coldest and densest water in the ocean. It extends from about 1,000 meters down to the ocean floor.
The portion of the land mass that extends into the ocean is called the coastline or shoreline.
Mid-Ocean Ridge
the first layer is the surface layer it is nice and warm and mixed with the waves. the next layer is the thermocline it is just warm not any thing special. the next is freezing cold i would not want to go there.
3 miles below sea level is approximately 15,840 feet below the surface of the ocean. At that depth, the water pressure would be extremely high and the environment would be completely dark.
Global Water
The layer below the continents and the ocean floor is the Earth's mantle. It is a solid layer of rock that extends about 1,800 miles (2,900 kilometers) beneath the Earth's surface. The mantle is responsible for the movement of tectonic plates and drives processes like earthquakes and volcanic eruptions.
The deepest and densest layer of water in the ocean is the deep ocean or abyssal zone. This layer is located below the thermocline and contains the coldest and densest water in the ocean. It extends from about 1,000 meters down to the ocean floor.
The Blue Shark typically inhabits the epipelagic zone, which is the uppermost layer of the ocean where there is sufficient light for photosynthesis. This zone extends from the surface to around 200 meters deep.
The Continental Shelf ; see related link below .
The ocean is at sea level.
The third layer of the ocean is the Bathypelagic Zone. This is also called the dark zone. There is no sunlight in this zone, and it extends from 1,000 meters to about 4,000 meters in depth. The pressure is extremely high in this zone.
The layer immediately beneath the Moho is called the mantle. It is a region of hot, solid rock that extends from the base of the Earth's crust to the top of the outer core.
coast of iceland :/ its right i promise
stratified layer
The continent of Europe extends from the Atlantic Ocean to Asia.
The largest mountain in terms of volume is Mauna Loa in Hawaii, USA. It has an elevation of 4,169m (13,679 ft.) above sea level, but extends much more below the ocean.