Oceanic crust
-made up primarily of basalt
-4-5 kilometers deep
Continental crust
-made up of granite
-low density: allows it to "float" on the much higher density mantle below
-20-30 miles deep
The Earth's crust is the outermost layer of the Earth. It is divided into two types: continental crust, which forms the continents, and oceanic crust, which forms the ocean floors.
There are two types of crust, and they are the oceanic crust and the continental crust. Oceanic crust is thinner yet more dense than continental crust, and continental crust is on average older than oceanic crust :)
The lithosphere can have two main types of crust: continental crust and oceanic crust. Continental crust is thicker, older, and less dense than oceanic crust. Oceanic crust is thinner, younger, and denser, primarily composed of basaltic rocks.
The two main types of crust are oceanic crust, which is denser and thinner, primarily composed of basaltic rock, and continental crust, which is less dense and thicker, mainly made up of granitic rock.
The two types of crust found in the outermost layer of the Earth are continental crust, which is thicker and less dense, and oceanic crust, which is thinner and denser.
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The two types of crust that make up the outermost layer of the Earth are continental crust, which is thicker and less dense, and oceanic crust, which is thinner and more dense.
orogeny and epeirogeny
The Earth's crust is broken up into a large pieces, which are called plates. Two types of plates are oceanic and continental
The Earth's crust is the outermost layer of the Earth. It is divided into two types: continental crust, which forms the continents, and oceanic crust, which forms the ocean floors.
There are two types of crust, and they are the oceanic crust and the continental crust. Oceanic crust is thinner yet more dense than continental crust, and continental crust is on average older than oceanic crust :)
There are two types of crust on Earth: oceanic and continental. A convergent plate boundary can involve two plates of oceanic crust, two of continental crust, or one of each.
The lithosphere can have two main types of crust: continental crust and oceanic crust. Continental crust is thicker, older, and less dense than oceanic crust. Oceanic crust is thinner, younger, and denser, primarily composed of basaltic rocks.
The two main types of crust are oceanic crust, which is denser and thinner, primarily composed of basaltic rock, and continental crust, which is less dense and thicker, mainly made up of granitic rock.
Clay and Quartz!
The two types of crust found in the outermost layer of the Earth are continental crust, which is thicker and less dense, and oceanic crust, which is thinner and denser.
The two types of crust that cover the Earth's surface are oceanic crust, which is thinner and denser, and continental crust, which is thicker and less dense. Oceanic crust is mainly composed of basalt, while continental crust is primarily composed of granite.