Continental crust is made primarily of granite.
Granite.
manganese
The two main types of tectonic plates are continental plates and oceanic plates. Continental plates are thicker and primarily composed of lighter, less dense rocks, while oceanic plates are thinner and made up of denser basaltic material. These plates interact at their boundaries, leading to various geological activities such as earthquakes, volcanic eruptions, and the formation of mountain ranges.
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continental and the oceanic.
c plates- bedrock and granite o plates- bastlic
Both continental and oceanic plates are primarily composed of silicate minerals, with the most dominant mineral being feldspar. Additionally, oceanic plates contain higher concentrations of basalt, a type of volcanic rock formed from cooling lava, while continental plates have a more diverse composition due to the variety of rock types found on land.
The two main types of plates that make up the Earth's lithosphere are oceanic plates, which are denser and thinner, and continental plates, which are less dense and thicker. These plates interact with each other at their boundaries, causing movements such as subduction, spreading, and collisions that shape the Earth's surface.
Tectonic plates are composed of primarily of lithosphere, which is a combination of crust and upper mantle rock. The crust portion is mainly made up of igneous and metamorphic rocks, while the upper mantle portion consists of peridotite, a type of ultramafic rock.
The main mineral type in Oceanic plates are made of basalt
The earth is not made up of only 3 plates. Some plates are the north and south American plates, the nazca plate, the pacific plate, the Australian plate, the eurasian plate, and the African plate. The plates are made from an igneous rock called basalt, and it also has some granite.