There's no one English word that describes the deepest parts of the Earth's oceans, but geologically they're usually referred to as "deep-sea trenches."
The deepest area in the ocean is called the Mariana Trench, and is 11,033 m deep (36,198 ft). Here is a link to the 30 deepest points in the ocean: http://en.wikipedia.org/wiki/List_of_deepest_ocean_trenches.
The deepest ocean depth to be sounded is in the Challenger Deep of the Mariana Trench at a depth of 10,911 m (35,798 ft) below sea level.Underwater the Marianas Trench would be the deepest Trench in the World.Challenger Deep's Deepest part is about 35,838 feet deep (11035 meters).The deepest point in any ocean is the Mariana Trench (aka Challenger Deep) in the western Pacific Ocean at 11,033 metres deep.
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Deepest part is too unspecific a term. For instance, molten rock in volcanoes and deep below the Earth's crust is very hot! Even hotter is the Earth's inner core, re-considered to now be 6,000C.
Mid-ocean ridges are formed from the uplift of newly formed oceanic crust by rising magma. As the ridge is slowly pushed away from the source of the heat by the addition of newer crust, it sinks and is no longer part of the ridge, being replaced by new ridge material. This process means that the rock comprising the ridges is among the most recent in geologic age. divergent boundaries
The inner part of a fruit is often called the pulp.
deepest part of the ocean floor called the abyssal plains.
The deepest parts of the ocean floor are caused by plate tectonic subduction and occur where the sea floor sinks back into the mantle in a subduction zone. These areas are called deep sea trenches and the Challenger Deep in the Mariana Trench in the Pacific is the deepest known point in Earth's oceans.
Challenger deep.
The Marianas trench .
The deepest known portion of the ocean floor is called the Challenger Deep, located in the Mariana Trench in the western Pacific Ocean. It reaches a depth of approximately 36,201 feet (11,034 meters) below sea level.
The Marianas trench .
The top layer of the ocean floor is called the "abyssal zone" or "abyssal plain." This region is characterized by flat, sediment-covered areas that lie below the continental shelf. The abyssal zone is the deepest part of the ocean floor and is typically found at depths greater than 4,000 meters.
Ocean trench is a long, narrow and deep depression in the ocean floor.
All sorts of fish, but actually, the Mariana Trench is in the Pacific Ocean, unless you meant the Puerto Rico Trench. The deepest Part of the Atlantic Ocean. Let me tell you the deepest part of the five oceans The deepest part of the Pacific Ocean is the Mariana Trench. The Pacific Ocean is the biggest and deepest of the five oceans. Its the biggest and deepest ocean in the world The deepest part of the Atlantic Ocean is the Peurto Rico Trench. The Atlantic Ocean is the second biggest and deepest of the five oceans and the world The deepest part of the Indian Ocean is the Java Trench. The Indian Ocean is the third biggest and deepest of the five oceans and the world The deepest part of the Southern Ocean has a silly name, the South Sandwich Trench. The Southern Ocean is also known as the Antarctic Ocean The deepest part of the Arctic Ocean is the Eurasia Basin. The Arctic Ocean is the smallest and shallowest of the five oceans.
It is the deepest trench in the whole ocean.
Oceanic crust
Pacific Ocean