The rigid outermost shell of a rocky planet. Here on Earth, it comprises the crust and the portion of the upper mantle that behaves rigidly on time scales of thousands of years or greater.
No, oceanic lithosphere contains more mafic rocks compared to continental lithosphere. Oceanic lithosphere is mainly composed of basalt, which is a mafic rock, whereas continental lithosphere is composed of a variety of rock types, including granitic rocks which are more felsic in composition.
The earth's solid rigid outer layer is called the lithosphere. It is composed of the crust and the upper part of the mantle, and it is divided into several tectonic plates that float on the semi-fluid asthenosphere beneath it.
Tectonic plates are composed of both oceanic and continental crust. Oceanic plates are predominantly made of basaltic rock, while continental plates are primarily composed of granitic rock. The Earth's lithosphere, which includes the tectonic plates, is made up of these crustal rocks.
The Earth's crust has three primary layers: the lithosphere, mantle, and core. The lithosphere is primarily composed of igneous rocks such as basalt and granite. However, the core is primarily composed of metals, while the mantle is composed of silicate minerals.
according to scientists, the lithosphere is solid
The lithosphere is composed of the crust and uppermost hard, brittle mantle.
The lithosphere is composed of the oceanic and continental crusts.
The lithosphere is composed of oceanic crust (mostly basalt)
The lithosphere is composed of oceanic crust (mostly basalt)
The lithosphere is composed of oceanic crust (mostly basalt)
Continental lithosphere is thicker and less dense than oceanic lithosphere. Continental crust is primarily composed of granitic rock while oceanic crust is composed primarily of basaltic rock.
The mantle is composed of the asthenosphere and the lithosphere.
No, oceanic lithosphere contains more mafic rocks compared to continental lithosphere. Oceanic lithosphere is mainly composed of basalt, which is a mafic rock, whereas continental lithosphere is composed of a variety of rock types, including granitic rocks which are more felsic in composition.
The lithosphere is composed of crust and hard upper mantle. The oceanic lithosphere would be hard upper mantle and basaltic oceanic crust.
The lithosphere is composed of crust and hard upper mantle. The oceanic lithosphere would be hard upper mantle and basaltic oceanic crust.
Not. That is the hydrosphere. The lithosphere is composed of stone.
The lithosphere is the solid, rocky crust covering entire planet. This crust is inorganic and is composed of minerals.