๐‚๐จ๐ฆ๐ฉ๐จ๐ฌ๐ข๐ญ๐ข๐จ๐ง ๐จ๐Ÿ ๐ฅ๐ข๐ญ๐ก๐จ๐ฌ๐ฉ๐ก๐ž๐ซ๐ž

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 ๐€๐›๐จ๐ฎ๐ญ "๐‚๐จ๐ฆ๐ฉ๐จ๐ฌ๐ข๐ญ๐ข๐จ๐ง ๐จ๐Ÿ ๐ฅ๐ข๐ญ๐ก๐จ๐ฌ๐ฉ๐ก๐ž๐ซ๐ž"

source:- https://education.nationalgeographic.org/resource/lithosphere/


The lithosphere is the rigid outermost shell of the Earth that includes the crust and uppermost part of the mantle. The composition of the lithosphere can vary depending on location, but in general, it is composed mainly of the following materials:


๐Ÿ. ๐‚๐ซ๐ฎ๐ฌ๐ญ: The crust is the outermost layer of the lithosphere and is composed of two types - the continental crust and the oceanic crust. The continental crust is primarily composed of granite, while the oceanic crust is mainly composed of basalt.


๐Ÿ. ๐”๐ฉ๐ฉ๐ž๐ซ ๐ฆ๐š๐ง๐ญ๐ฅ๐ž: The uppermost part of the mantle, which is beneath the crust, is also part of the lithosphere. It is composed of various types of rocks, including peridotite and pyroxenite.


๐Ÿ‘. ๐Œ๐จ๐ก๐จ: The Moho is the boundary between the crust and the mantle, and it marks a significant change in the composition of the lithosphere. It is named after the Croatian scientist Andrija Mohoroviฤiฤ‡.


๐Ÿ’. ๐€๐ฌ๐ญ๐ก๐ž๐ง๐จ๐ฌ๐ฉ๐ก๐ž๐ซ๐ž: The asthenosphere is the ductile part of the mantle that lies below the lithosphere. It is composed of solid rock that flows slowly over time, and it is responsible for the movement of tectonic plates.


In summary, the lithosphere is composed of the crust, upper mantle, Moho, and asthenosphere, and it is the rigid outermost layer of the Earth. 

#geography #steptofisheries #knowledge #atmosphere #environment #science

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