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Which type of crust is primarily made of basalt and is more dense?
Oceanic crust is primarily made of basalt and is more dense than continental crust. It is also younger and thinner compared to continental crust.
What is the main mineral type that the oceanic plates are made of?
mostly made of basalt.
What are the four kinds of igneous rock?
Igneous rocks are usually classified first by their color index. The color index is separated into four categories. Felsic rocks are the lightest and are composed of mostly quartz and potassium feldspar. Intermediate rocks are the second lightest and are made up of mostly plagioclase feldspar, pyroxene, amphibole, and biotite. Mafic rocks are made up of plagioclase feldspar, pyroxene, and amphibole. Ultramafic is made up of mostly olivine, with pyroxene and amphibole.
Does basalt form on the oceanic crust?
Yes, basalt forms on oceanic crust through volcanic activity at mid-ocean ridges and hotspot volcanoes. It is the most common rock type on the ocean floor and is created from the solidification of molten lava.
What rock makes up the continental crust?
The continental crust is made up of igneous, sedimentary, and metamorphic rocks. These rocks form the continents and the continental shelves, areas of seabed close to the shore.
What is earths core mostly made of mostly?
basalt and granite
Is continental crust made mostly of basalt and is about 6 to 11 kilometers thick?
The oceanic crust is mostly basalt.
What is the Earth's core made mostly of?
basalt and granite
Which type of crust is primarily made of basalt and is more dense?
Oceanic crust is primarily made of basalt and is more dense than continental crust. It is also younger and thinner compared to continental crust.
What is the main type of mineral ocean plates are made of?
mostly made of basalt.
What is the main mineral type that the oceanic plates are made of?
mostly made of basalt.
What Lithosphere is made of?
The lithosphere is composed of oceanic crust (mostly basalt)
What the lithosphere made of?
The lithosphere is composed of oceanic crust (mostly basalt)
What is the lithosphere made of the?
The lithosphere is composed of oceanic crust (mostly basalt)
The oceanic crust is made up mostly of dense rock called what?
The oceanic crust is mostly made up of basalt, which is a dense volcanic rock that forms from the cooling of lava at the Earth's surface.
Plates and continents are made mostly of?
rock
Which continent is made up mostly of small continents?
Sion
