0
What else can I help you with?
What are the largest layer of earths surface composed mostly of silicon oxygen magnesium and iron?
The largest layer of Earth's surface that is composed mostly of silicon, oxygen, magnesium, and iron is the mantle. The mantle is located between the Earth's crust and core and makes up about 84% of Earth's volume.
What are the two types of earths crusts?
The two types of Earth's crust are continental crust and oceanic crust. Continental crust is thicker, less dense, and composed mainly of granite, while oceanic crust is thinner, denser, and made up mostly of basalt.
Which layer contains most of the earths mass?
The Mantle
Earths crust is mostly made of what iron oxygen or silicon?
Earth's crust is mostly made up of Silicon and Oxygen
What percentage of the earths mass is the mantle?
73 i'm sure
What does the earths crust have?
it is composed of igneous sedimentry and metamorphic
How do Oceanic crust and Continental crust vary?
Oceanic crust is thin and composed mostly of dense basaltic rock.Continental crust is thick and composed mostly of light granitic rock.
What are the largest layer of earths surface composed mostly of silicon oxygen magnesium and iron?
The largest layer of Earth's surface that is composed mostly of silicon, oxygen, magnesium, and iron is the mantle. The mantle is located between the Earth's crust and core and makes up about 84% of Earth's volume.
What does the Earths crust mostly consist of?
Igneous rock.
How is crust related to crystal?
The crust is largely composed of rocks, which are mostly composed of minerals, which have a crystalline structure.
What are the two types of earths crusts?
The two types of Earth's crust are continental crust and oceanic crust. Continental crust is thicker, less dense, and composed mainly of granite, while oceanic crust is thinner, denser, and made up mostly of basalt.
What is the Continental crust composed of mostly?
Igneous rock.
What is the comostion of the earths crust?
Mostly iron, oxygen, silicon, magnesium, sulfur, nickel, and calcium.
What is the earths under crust surrounded by?
Earths under crust surrounded by Upper Mantle (35-60 km) .The mantle is composed of sillicate rocks that are rich in iron and magnesium relative to the overlying crust.
Where is magnesuim found?
many places mostly in seawater (erosion) and in the earths crust
Which layer contains most of the earths mass?
The Mantle
What Lithosphere is made of?
The lithosphere is composed of oceanic crust (mostly basalt)
