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What is the portion of the ocean floor that is made up of oceanic crust?
Approximately 60% of the ocean floor is made up of oceanic crust. Oceanic crust is typically thinner and denser than continental crust, and it forms at mid-ocean ridges through volcanic activity.
What tectonic plate has the largest percentage of oceanic crust?
The Pacific Plate has the largest percentage of oceanic crust compared to continental crust. It is predominantly made up of oceanic crust and accounts for a significant portion of the Earth's surface covered by oceans.
Does continental crust have a greater density than oceanic crust?
Yes, that is the reason oceanic crust is at a lower elevation compared to continental crust. Oceanic crust sub-ducts under the less dense continental crust. Continental crust is much older than oceanic crust, because oceanic crust is constantly being destroyed and created.
Which top portion of troposphere?
The top portion of the troposphere is known as the tropopause. It is characterized by a stable temperature gradient and acts as a boundary between the troposphere and the stratosphere above.
Describe the subdivisions of the continental margin?
The continental margin consists of three main subdivisions: the continental shelf, the continental slope, and the continental rise. The continental shelf is the shallow, gently sloping portion closest to the shore. The continental slope is the steeper portion that connects the shelf to the deep ocean floor. The continental rise is the transition zone between the slope and the deep ocean basin, where sediments accumulate.
Which portion of the continental margin serves as a boundary between the oceanic crust and continental crust?
continental slope
Which portion of continental Margin serves as a boundary between the oceanic crust and the continental crust?
continental slope
Which portion of earths crust is more dense. oceanic or continental?
Oceanic
What portion of the earths crust is more dense oceanic or contenintal?
Oceanic crust is denser than continental crust. Oceanic crust has a density of about 3 g/cm^3, while continental crust has a lower density of about 2.7 g/cm^3.
What is the difference between the continental slope and the continental rise?
The continental shelf starts from the shore to a few miles out with less gradient of slope. The continental slope starts after shelf-break with a higher slope gradient, then follows the continental rise and abyssal-plain.
In which layer of earth would you expect to find the least dense materials?
The crust is the least dense portion of the solid Earth because it is the thinnest layer.
What is the portion of the ocean floor that is made up of oceanic crust?
Approximately 60% of the ocean floor is made up of oceanic crust. Oceanic crust is typically thinner and denser than continental crust, and it forms at mid-ocean ridges through volcanic activity.
What tectonic plate has the largest percentage of oceanic crust?
The Pacific Plate has the largest percentage of oceanic crust compared to continental crust. It is predominantly made up of oceanic crust and accounts for a significant portion of the Earth's surface covered by oceans.
Which portion of the continental margin where the continental shelf ends?
continental rise
Does continental crust have a greater density than oceanic crust?
Yes, that is the reason oceanic crust is at a lower elevation compared to continental crust. Oceanic crust sub-ducts under the less dense continental crust. Continental crust is much older than oceanic crust, because oceanic crust is constantly being destroyed and created.
Which top portion of troposphere?
The top portion of the troposphere is known as the tropopause. It is characterized by a stable temperature gradient and acts as a boundary between the troposphere and the stratosphere above.
What type of boundary is between the Caribbean and Cocos plates?
The boundary between the Caribbean and Cocos plates is a convergent boundary. The Cocos plate is being subducted beneath the Caribbean plate, resulting in volcanic activity and earthquakes along the boundary.
