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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.

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Related Questions

What is the main material that continental plates made of?

Continental crust is made primarily of granite.


Are continental plates made of rock?

Sometimes


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).


Are continental plates made of igneous rocks?

Sometimes


Can plates be made of oceanic and continental crust?

yes


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 rock is continental plates made of?

it creates a lava monster


What is the main type of rock that continental plates are made of?

Granite.


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 rock is continental plates made up of?

Continental Crust is the layer of rocks that forms the continents and continental shelves. It is mostly made of granite or granitic rock.


What is the mineral type that continental plates are made of?

The majority of the continental plates is composed of SiO2, silicon dioxide, much of it in the form of the feldspar, mica, and quartz minerals.


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.