LITHOSPHERE

lithosphere, geosphere

(noun) the solid part of the earth consisting of the crust and outer mantle

Source: WordNet® 3.1


Etymology

Noun

lithosphere (plural lithospheres)

(geology) The rigid, mechanically strong, outer layer of the Earth; divided into twelve major plates.

Coordinate terms

• atmosphere

• hydrosphere

Anagrams

• heterophils

Source: Wiktionary


Lith"o*sphere, n. [Litho- + sphere.] (Phys. Geog.) (a) The solid earth as distinguished from its fluid envelopes, the hydrosphere and atmosphere. (b) The outer part of the solid earth, the portion undergoing change through the gradual transfer of material by volcanic eruption, the circulation of underground water, and the process of erosion and deposition. It is, therefore, regarded as a third mobile envelope comparable with the hydrosphere and atmosphere.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

29 November 2024

POPULATED

(adjective) furnished with inhabitants; “the area is well populated”; “forests populated with all kinds of wild life”


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Coffee Trivia

Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.

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