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How big is the indo-australian plate?
No, it is not an oceanic plate. It is a continental plate but with oceanic crust. Crust is different from plate. A plate is made up of many crust. The crust under the ocean is oceanic crust, while the crust where continent is found is called continental crust. Most of the plates are made up off both continental and oceanic crust. If a plate has continental crusts, then it is a continental plate. Only if a plate is all made up of oceanic crusts, meaning that there is no land on it, then the plate is called oceanic plate. In the world, the major oceanic plates include Pacific Plate, Nazca Plate, Cocos Plate and Philippines Plate. Other are all continental plate.
What is a characteristic of subduction?
The correct answers are - B. Where oceanic crust meets continental crust, and C. Earthquakes.Subduction zones appear only on places where a crust of lower density (oceanic crust) meets a crust of higher density (continental crust).On the places where the oceanic crust meets the continental crust, the oceanic crust goes beneath the continental crust, this makes changes and readjustments in the inner part of the crust, and plus there's significant pressure from the mantle layer from beneath, so earthquakes are a very common occurrence.Check all that apply. A. Broad river deltas B. Where oceanic crust meets continental crust C. Earthquakes D. Two continents collide
How many tectonic plates are composed of only continental crust?
Some geologists believe there are no tectonic plates composed solely of continental crust, as plates typically consist of both continental and oceanic crust. The concept of a plate composed entirely of continental crust is not widely accepted in the field of plate tectonics.
What are the four lithosphere plate that consist of only oceanic crust?
The four lithospheric plates that consist primarily of oceanic crust are the Pacific Plate, the Nazca Plate, the Cocos Plate, and the Juan de Fuca Plate. These plates are mainly located beneath the world's oceans and are characterized by thinner, denser crust compared to continental plates. Their movements are responsible for various geological phenomena, including earthquakes and volcanic activity in adjacent areas.
Are oceanic plates only made up of oceanic crust?
yes but oceanic crust is younger than continental crust because of deep sea trenches
Which plates includes only oceanic crust with no continents?
The plates that include only oceanic crust with no continents are the Pacific Plate, Nazca Plate and the Juan de Fuca Plate. These plates are mainly composed of basaltic oceanic crust and are located in the ocean basin areas.
How big is the indo-australian plate?
No, it is not an oceanic plate. It is a continental plate but with oceanic crust. Crust is different from plate. A plate is made up of many crust. The crust under the ocean is oceanic crust, while the crust where continent is found is called continental crust. Most of the plates are made up off both continental and oceanic crust. If a plate has continental crusts, then it is a continental plate. Only if a plate is all made up of oceanic crusts, meaning that there is no land on it, then the plate is called oceanic plate. In the world, the major oceanic plates include Pacific Plate, Nazca Plate, Cocos Plate and Philippines Plate. Other are all continental plate.
Are subducting plate and oceanic plate the same?
No, subducting plate and oceanic plate are not the same. An oceanic plate is a type of tectonic plate that lies beneath the ocean, while a subducting plate refers to an oceanic plate that is descending beneath another tectonic plate at a convergent boundary. Subducting plates are a specific category of oceanic plates.
How many tectonic plates are made of only oceanic crust?
There are seven tectonic plates that are primarily made up of oceanic crust: the Pacific Plate, Nazca Plate, Cocos Plate, Juan de Fuca Plate, Philippine Sea Plate, Arabian Plate, and the Scotia Plate. These plates are generally located in the ocean basins and are involved in the movement and interactions of Earth's tectonic plates.
What is a characteristic of subduction?
The correct answers are - B. Where oceanic crust meets continental crust, and C. Earthquakes.Subduction zones appear only on places where a crust of lower density (oceanic crust) meets a crust of higher density (continental crust).On the places where the oceanic crust meets the continental crust, the oceanic crust goes beneath the continental crust, this makes changes and readjustments in the inner part of the crust, and plus there's significant pressure from the mantle layer from beneath, so earthquakes are a very common occurrence.Check all that apply. A. Broad river deltas B. Where oceanic crust meets continental crust C. Earthquakes D. Two continents collide
What is the name of the process where ocean crust sinks back toward the mantle?
It is called subduction and only occurs in oceanic to oceanic or oceanic to continental plate collisions.
How many tectonic plates are composed of only continental crust?
Some geologists believe there are no tectonic plates composed solely of continental crust, as plates typically consist of both continental and oceanic crust. The concept of a plate composed entirely of continental crust is not widely accepted in the field of plate tectonics.
What are the four lithosphere plate that consist of only oceanic crust?
The four lithospheric plates that consist primarily of oceanic crust are the Pacific Plate, the Nazca Plate, the Cocos Plate, and the Juan de Fuca Plate. These plates are mainly located beneath the world's oceans and are characterized by thinner, denser crust compared to continental plates. Their movements are responsible for various geological phenomena, including earthquakes and volcanic activity in adjacent areas.
Are oceanic plates only made up of oceanic crust?
yes but oceanic crust is younger than continental crust because of deep sea trenches
Do lithospheric plates include both continental crust and oceanic crust?
Yes, lithospheric plates can include both continental and oceanic crust. These plates are composed of the rigid outer layer of Earth's surface, which consists of the upper part of the mantle and the crust. Continental crust is less dense and thicker than oceanic crust, but both can form part of lithospheric plates.
Does the south American tectonic plate only have continental crust?
No, the South American tectonic plate comprises both oceanic and continental crust. It is the Earth's largest continental plate, covering much of South America and part of the Atlantic Ocean.
What is the difference of continental crust and oceanic crust?
Two differences are that the oceanic crust is more dense than continental, and continental crust is composed mostly of granite, while oceanic is mostly basalt
