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What are is main type of mineral that oceanic plates are made up of?
The main mineral type in Oceanic plates are made of basalt
What types of rock are oceanic plates are made of?
It is made of Basalt.
Can plates be made of oceanic and continental crust?
yes
What are large blocks of crust called?
plates There are continental plates (thick and made of granite) and oceanic plates (thin and made of basalt).
What is the main rock plate that Oceanic plates are made of?
basalt
C There are two types of tectonic plates oceanic and continental what is the difference between these two types of plates?
The lithosphere displaces the asthenoshpere. Thick tectonic plates, such as those made of continental crust, displace more asthenosphere than do thin plates, such as those made of oceanic lithosphere. The lithosphere displaces the asthenoshpere. Thick tectonic plates, such as those made of continental crust, displace more asthenosphere than do thin plates, such as those made of oceanic lithosphere.
What are continental plates made of?
AnswerThe continental plates are made up of largely granitic rock, while the oceanic plates are largely basaltic rock. Certainly some other types of rock are included, but these are the largest contributors to the material or composition. A link is provided below for more information.
What is the main material types that oceanic plates are made up of?
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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.
Are continental plates more buoyant than oceanic plates?
Yes, continental plates are more buoyant than oceanic plates because they are thicker and less dense. Continental plates are made up of less dense material such as granite, while oceanic plates are primarily composed of denser basaltic rock. This difference in density causes continental plates to float higher on the underlying mantle.
What are most tectonic plates composed of?
Tectonic plates are composed of both oceanic and continental crust. Oceanic plates are predominantly made of basaltic rock, while continental plates are primarily composed of granitic rock. The Earth's lithosphere, which includes the tectonic plates, is made up of these crustal rocks.
Why is oceanic plate denser than continental plate?
Oceanic plates are primarily made up of basaltic rock while continental plates are primarily made of granitic rock. Basalt is denser than granite which allows oceanic plates to subduct beneath continental plates.
