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A canyon on the ocean floor where the crust bends downward is known as a "submarine trench." These trenches are formed by the process of subduction, where one tectonic plate is forced beneath another, creating deep, narrow depressions in the ocean floor. The Mariana Trench is the most famous example, reaching depths of over 36,000 feet. These geological features are significant for studying Earth's tectonic activity and marine biodiversity.
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What is a canyon on the ocean floor which the crust is bent downwards?
rift valley
Does the continental slope drops downward dramatically and is it considered a boundary line?
Yes, the continental slope descends steeply from the continental shelf into the deep ocean floor. It marks the boundary between the continental crust and the oceanic crust.
Why the crust is thinner than the ocean floor?
The Earth's crust is thinner than the ocean floor because the oceanic crust is formed at mid-ocean ridges where heat from the mantle creates new crust through volcanic activity. This process creates younger, hotter, and thinner crust in the ocean compared to the older and thicker continental crust.
What is the type of crust formed on the ocean floor?
Oceanic crust, formed mostly of mafic rocks, or sima, is found on the ocean floor.
In which layer of the Earth is the ocean floor?
The crust contains the ocean floor and also the continents on Earth.
A canyon on the ocean floor at which the crust bends downward is called?
A submarine canyon is a deep, steep-sided valley cut into the seabed of the continental slope, often formed by underwater currents. It can be a conduit for sediment transport from the shelf to the deep ocean.
What is a canyon on the ocean floor which the crust is bent downwards?
rift valley
A long narrow and very deep canyon where the ocean floor bends toward the mantle is called what?
A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.
A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called what?
A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.
What is the long narrow and very deep canyon where the ocean floor bends down toward the mantle called?
A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called an ocean trench. This is caused by two plates pulling apart.
Does the continental slope drops downward dramatically and is it considered a boundary line?
Yes, the continental slope descends steeply from the continental shelf into the deep ocean floor. It marks the boundary between the continental crust and the oceanic crust.
What type of geologic feature is the central valley of California how didit form?
The mountains around the valley formed, creating the valley. The Central Valley formed as the mountains rose, the crust forming the Central Valley's floor was bent downward. Slowly, a thick layer of sediment built up the entire valley floor.
Who still lives on the grand canyon?
The 423 residents of Supai, Arizona on the floor of the Canyon.
Why the crust is thinner than the ocean floor?
The Earth's crust is thinner than the ocean floor because the oceanic crust is formed at mid-ocean ridges where heat from the mantle creates new crust through volcanic activity. This process creates younger, hotter, and thinner crust in the ocean compared to the older and thicker continental crust.
How deep is Grand Canyon National Park?
The floor of the Canyon reaches a depth of about 6,000 feet.
A long narrow and very deep canyon where the ocean floor bends down toward the mantle is called?
That is a description of a trench, which is formed at tectonic plate boundaries where one plate is forced beneath another through a process called subduction. Trenches are among the deepest parts of the ocean floor.
Where is sea floor crust created?
It was created on the sea floor.
