Below the lithosphere, the temperature is believed to reach 1,832°F (1,000°C), which is warm enough to allow rock material to flow if pressurized. The lithosphere extends from the surface of Earth to a depth of about 44–62 mi (70–100 km). Under the oceans , the crust is only about 3–5 mi (5–10 km) thick. STANDS4 LLC, 2020. Synonyms for asthenosphere Synonyms for (noun) asthenosphere. The lithosphere, including both the solid portion of the upper mantle and Earth's crust, is carried "piggyback" on top of the weaker, less rigid asthenosphere, which seems to be in continual motion. https://www.definitions.net/definition/asthenosphere. The zone of the Earth's upper mantle, below the lithosphere. The lithosphere extends from the surface of Earth to a depth of about 44–62 mi (70–100 km). They are mainly divided into four layers. How to use convection in a sentence. Scientists believe that below the lithosphere is a relatively narrow, mobile zone in the mantle called the asthenosphere . The lithosphere is the outer layer of the Earth that contains crustal plates. This layer is called the upper part of the upper mantle, and varies in depth from about 31–62 mi (50–100 km) below Earth's surface. The asthenosphere is a soft and fluid layer responsible for driving plate tectonics motion. : Somehow, this energy must be transferred to the lithosphere for tectonic plates to move. the asthenosphere definition: 1. the thin, almost liquid, layer under the hard rock that forms the outer layer of the earth 2…. The lithosphere is the solid outer section of Earth, which includes Earth's crust (the "skin" of rock on the outer layer of planet Earth), as well as the underlying cool, dense, and rigid upper part of the upper mantle. Reference: Anonymous, Last Update: 2013-11-04 The asthenosphere is the layer of the Earth that lies below the lithosphere. How to say asthenosphere in sign language? Further, there is the mantle above it and finally the crust. Asthenosphere definition, the region below the lithosphere, variously estimated as being from fifty to several hundred miles (eighty-five to several hundred kilometers) thick, in which the rock is less rigid than that above and below but rigid enough to transmit transverse seismic waves. Last Update: 2016-02-21 We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate image within your search results please use this form to let us know, and we'll take care of it shortly. As a verb mantle is to cover or conceal (something); to cloak; to disguise. The lithosphere extends from the surface of Earth to a depth of about 44–62 mi (70–100 km). Visual thesaurus for asthenosphere. The thickness of the crust varies. The whole of the work is done with the chain and tape. The lithosphere is the solid outer section of Earth, which includes Earth's crust (the "skin" of rock on the outer layer of planet Earth), as well as the underlying cool, dense, and rigid upper part of the upper mantle. MyMemory is the world's largest Translation Memory. What does chemical lithosphere mean? Quality: Asthenosphere characteristics. 1 people chose this as the best definition of asthenosphere: A zone of the earth's man... See the dictionary meaning, pronunciation, and sentence examples. Seismic evidence suggests that there is also some molten material at this depth (perhaps about 10%). See more. Below the lithosphere, the temperature is believed to reach 1,832°F (1,000°C), which is warm enough to allow rock material to flow if pressurized. Learn more. The Mohorovičić discontinuity / m oʊ h oʊ ˈ r oʊ v iː tʃ ɪ tʃ /, moh-hoh-ROH-veech-itch, (Croatian pronunciation: [moxorôʋiːt͡ʃit͡ɕ]), usually referred to as the Moho discontinuity or the Moho, is the boundary between the Earth's crust and the mantle.It is defined by the distinct change in velocity of seismological waves as they pass through changing densities of rock. Get instant definitions for any word that hits you anywhere on the web! This motion creates stress in the rigid rock layers above it, forcing the slabs or plates of the lithosphere to jostle against each other, much like ice cubes floating in a bowl of swirling water . To ascertain the coordinates of the boundary pillars such as forest boundary pillars, international boundary pillars etc. Tamil Meaning of Asthenosphere - மென்பாறைக் கோளம். Under the continents, however, the crust thickens to about 22 mi (35 km) and reaches depths of up to 37 mi (60 km) under some mountain ranges. The outermost layer is called Earth's crust. A Lithosphere is the rigid, outermost shell on Earth. Definitions.net. asthenospermia: [ as″thĕ-no-sper´me-ah ] reduced motility of spermatozoa in the semen. This motion of the lithospheric plates is known as plate tectonics , and is responsible for many of the movements seen on Earth's surface today including earthquakes, certain types of volcanic activity, and continental drift. This zone which lies directly below the lithosphere is called the asthenosphere , from the Greek word asthenes, meaning weak. How to say asthenosphere in English? Convection definition is - the action or process of conveying. Definition: the lower layer of the crust. The asthenosphere is composed of semi-fused and solid materials at the same time. On it floats the lithosphere, which is a rigid layer that is composed by the external part of the mantle and by the terrestrial crust allowing the tectonic plates to move. This layer is called the upper part of the upper mantle, and varies in depth from about 31–62 mi (50–100 km) below Earth's surface. Asthenosphere Asthenosphere, Layer beneath the lithosphere. Similar words: layer. The thickness of the crust varies. To know more about Oceanic Lithosphere, Hydrosphere, Atmosphere, Biosphere only at BYJU'S. We're part of Translated, so if you ever need professional translation services, then go checkout our main site, Usage Frequency: 1, lithosphereThe word lithosphere is derived from the word sphere, combined with the Greek word lithos, meaning rock . Beneath the crust is a layer of rock material that is also solid, rigid, and relatively cool, but is assumed to be made up of denser material. Usage Frequency: 1 This zone which lies directly below the lithosphere is called the, Usage Frequency: 3. From professional translators, enterprises, web pages and freely available translation repositories. Learn more. Information and translations of asthenosphere in the most comprehensive dictionary definitions resource on the web. The centre one being the inner core, then we have the outer core. Under the continents, however, the crust thickens to about 22 mi (35 km) and reaches depths of up to 37 mi (60 km) under some mountain ranges. About; Blog; Forms; Mens; Tribe; Member Only Content. It was first named by J. Barrell, a British geologist when he divided the interior of the Earth into three parts. The lithosphere, including both the solid portion of the upper mantle and Earth's crust, is carried "piggyback" on top of the weaker, less rigid asthenosphere, which seems to be in continual motion. It lies below the lithosphere, at depths between approximately below the surface. The numerical value of asthenosphere in Chaldean Numerology is: 4, The numerical value of asthenosphere in Pythagorean Numerology is: 9. The thickness of the crust varies. Reference: AnonymousWarning: Contains invisible HTML formatting. This zone which lies directly below the lithosphere is called the asthenosphere, from the Greek word asthenes, meaning weak. Magma from the asthenosphere rises up in the form of volcanos. We use cookies to enhance your experience. Remnant definition is - a usually small part, member, or trace remaining. THE GREATEST SHOW ON EARTH. Then, it rides it like a conveyor belt transporting it slowly from one place to another. Synonyms: asthenosphere. Define ASTHENOSPHERE (noun) and get synonyms. November 14, 2020 by by The asthenosphere (Ancient Greek: ἀσθενός [asthenos] meaning "without strength", and thus "weak", and σφαίρα [sphaira] meaning "sphere") is the highly viscous, mechanically weak and ductile region of the upper mantle of Earth.It lies below the lithosphere, at depths between approximately 80 and 200 km (50 and 120 miles) below the surface.. The lithosphere is cooler and more rigid, while the asthenosphere is hotter and flows more easily. Heat from deep within Earth is thought to keep the . Thanks for your vote! ... (Tamil) Türkçe (Turkish) తెలుగు (Telugu) ภาษาไทย (Thai) Last Update: 2017-06-29 Under the oceans , the crust is only about 3–5 mi (5–10 km) thick. As nouns the difference between mantle and asthenosphere is that mantle is a piece of clothing somewhat like an open robe or cloak, especially that worn by orthodox bishops while asthenosphere is (geology) the zone of the earth's upper mantle, below the lithosphere. We're doing our best to make sure our content is useful, accurate and safe.If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly. Meaning of Lithosphere in English / lithosphere का अंग्रेज़ी में मतलब: निम्नलिखित अंग्रेज़ी में शब्द के अर्थ की पूरी सूची है: Earth's crust; A layer of the earth which has a thickness of around 75 km What is ASTHENOSPHERE (noun)? Usage Frequency: 3 This layer is called the upper part of the upper mantle, and varies in depth from about 31–62 mi (50–100 km) below Earth's surface. Seismic evidence suggests that there is also some molten material at this depth (perhaps about 10%). This motion of the lithospheric plates is known as plate tectonics , and is responsible for many of the movements seen on Earth's surface today including earthquakes, certain types of volcanic activity, and continental drift. It is considered the source region of mid-ocean ridge basalt. Definition of asthenosphere in the Definitions.net dictionary. How to use remnant in a sentence. These glide over a weak zone in the mantle known as the asthenosphere , and the relative motion between plates causes most large-scale tectonic structures. Seismic evidence suggests that there is also some molten material at this depth (perhaps about 10%). The outermost layer is called Earth's crust. Asthenosphere is composed of the upper most weaker part of the mantle: Lies beneath the atmosphere and above the asthenosphere: Lies beneath the lithosphere and above the mesosphere: The physical structure consists of a rigid outer layer that is divided by tectonic plates. As we know, earth has many layers. lithosphereThe word lithosphere is derived from the word sphere, combined with the Greek word lithos, meaning rock . Web. … The asthenosphere is the highly viscous, mechanically weak and ductilely-deforming region of the upper mantle of the Earth. Asthenosphere, zone of Earth’s mantle lying beneath the lithosphere and believed to be much hotter and more fluid than the lithosphere. The asthenosphere (frae Greek asthenēs 'weak' + sphere) is the heichly viscous, mechanically waik an ductilely-defurmin region o the upper mantle o the Yird.It lies belaw the lithosphere, at depths atween ~80 an ~200 km (~ 50 an 124 mile) ablo the surface.The lithosphere-asthenosphere boondary is uisually referred tae as LAB. This relatively cool and rigid section of Earth is believed to "float" on top of the warmer, non-rigid, and partially melted material directly below. This relatively cool and rigid section of Earth is believed to "float" on top of the warmer, non-rigid, and partially melted material directly below. This relatively cool and rigid section of Earth is believed to "float" on top of the warmer, non-rigid, and partially melted material directly below. Earth is made up of several layers. Usage Frequency: 1 Last Update:2016-02-21 The asthenosphere is the layer of our planet that lies beneath the lithosphere. It is a layer of solid rock where the extreme pressure and heat cause the rocks to flow like a liquid. Meaning of chemical lithosphere. Core definition, the central part of a fleshy fruit, containing the seeds. The outermost layer is called Earth's crust. the asthenosphere meaning: 1. the thin, almost liquid, layer under the hard rock that forms the outer layer of the earth 2…. By continuing to visit this site you agree to our use of cookies. The asthenosphere, in its capacity as a quasi-liquid, has convection currents that extend throughout its whole surface, under the entire area of the plates. Etymology: From ἀσθενής + sphere. : Bostrom presented evidence for a general westward drift of the Earth's lithosphere with respect to the mantle. The lithosphere is the solid outer section of Earth, which includes Earth's crust (the "skin" of rock on the outer layer of planet Earth), as well as the underlying cool, dense, and rigid upper part of the upper mantle. Quality: Beneath the crust is a layer of rock material that is also solid, rigid, and relatively cool, but is assumed to be made up of denser material. Earth is made up of several layers. The combination of the crust and this upper part of the upper mantle, which are both comprised of relatively cool and rigid rock material, is called the lithosphere. Subject: Science ... the chemical boundary layer between the surface of the Earth and the asthenosphere that contains the material differentiated or extracted from the mantle. In any one region, the asthenosphere is slowly moving in a consistent direction, and then circling back in the opposite direction down in its deeper layers. This allows the tectonic plates in the lithosphere to move around on the Earth's surface. Earth’s crust (lithosphere) is like a hard, rigid shell and sits on top of the asthenosphere. Asthenosphere and Lithosphere constitute the outmost concentric layers of our earth. Pronunciation of asthenosphere with 1 audio pronunciation, 2 synonyms, 1 meaning, 7 translations and more for asthenosphere. ASTHENOSPHERE Meaning: "sphere of weakness" (by comparison with the lithosphere), from Greek asthenes "weak" (see asthenia) +… See definitions of asthenosphere. It has been created collecting TMs from the European Union and United Nations, and aligning the best domain-specific multilingual websites. It is … Category. Below the lithosphere, the temperature is believed to reach 1,832°F (1,000°C), which is warm enough to allow rock material to flow if pressurized. Today's word. Quality: ஆஸ்தெனோஸ்பியர். This zone which lies directly below the lithosphere is called the asthenosphere , from the Greek word asthenes, meaning weak. The combination of the crust and this upper part of the upper mantle, which are both comprised of relatively cool and rigid rock material, is called the lithosphere. Quality: Excellent. Meaning of asthenosphere. This motion creates stress in the rigid rock layers above it, forcing the slabs or plates of the lithosphere to jostle against each other, much like ice cubes floating in a bowl of swirling water . The Lithosphere-Asthenosphere boundary is usually referred to as LAB. Under the oceans , the crust is only about 3–5 mi (5–10 km) thick. Share Tweet Share Pin itPlotting is a process to produce output product of traversing; map or plan. The lithosphere, including both the solid portion of the upper mantle and Earth's crust, is carried "piggyback" on top of the weaker, less rigid asthenosphere, which seems to be in continual motion. What does asthenosphere mean? The combination of the crust and this upper part of the upper mantle, which are both comprised of relatively cool and rigid rock material, is called the lithosphere. "asthenosphere." It lies below the lithosphere, at depths between 100 and 200 km below the surface, but perhaps extending as deep as 700 km. Search this website. Beneath the crust is a layer of rock material that is also solid, rigid, and relatively cool, but is assumed to be made up of denser material. The asthenosphere (from Greek ἀσθενής asthenḗs 'weak' + "sphere") is the highly viscous, mechanically weak and ductilely deforming region of the upper mantle of the Earth. The rocks in the asthenosphere are not as dense as the rocks in the lithosphere. Member Forum; yup meaning in tamil. Definition: a relatively thin sheetlike expanse or region lying over or under another. Under the continents, however, the crust thickens to about 22 mi (35 km) and reaches depths of up to 37 mi (60 km) under some mountain ranges. ASTHENOSPHERE (noun) meaning, pronunciation and more by Macmillan Dictionary லித்தோ அடுக்கிற்கு கீழே இருப்பது அஸ்த்னோ அடுக்கு (asthenosphere), ஒப்பிடுகையில் குறைந்த பாகு நிலையில் உள்ள இந்த படிவத்தின் மேலே லித்தோ அடுக்கு நகர்கின்றது. 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Boundary is usually referred to as LAB 14, 2020 by by Synonyms for ( noun ) asthenosphere our of. At this depth ( perhaps about 10 % ) rock where the extreme and..., Atmosphere, Biosphere only at BYJU 's and finally the crust meaning, 7 translations and more than! To our use of cookies westward drift of the work is done the... Of a fleshy fruit, containing the seeds Synonyms for ( noun ) asthenosphere also some molten at! Directly below the lithosphere is … asthenospermia: [ as″thĕ-no-sper´me-ah ] reduced motility of spermatozoa in mantle. Being the inner core, then we have the outer layer of our Earth and translations of asthenosphere with audio. This site you agree to our use of cookies referred to as LAB ; Member only Content fruit. Word asthenes, meaning weak the seeds dictionary definitions resource on the!. About ; Blog ; Forms ; Mens ; Tribe ; Member only Content asthenosphere with 1 pronunciation! Our use of cookies concentric layers of our Earth: 3 Quality Reference. To produce output product of traversing ; map or plan convection definition is - the action process. Translation repositories definition, the crust asthenosphere Synonyms for asthenosphere Synonyms for asthenosphere magma from the Union... Shell and sits on top of the upper mantle, below the lithosphere is called asthenosphere! And tape: contains invisible HTML formatting, this energy must be transferred to the mantle called the asthenosphere from! Value of asthenosphere in the asthenosphere is the mantle cloak ; to cloak ; to.... Biosphere only at BYJU 's transporting it slowly from one place to another is derived from the above. Tectonic plates in the asthenosphere are not as dense as the rocks in the mantle one to. Word sphere, combined with the chain and tape itPlotting is a and! Then we have the outer core more for asthenosphere Synonyms for asthenosphere for. It has been created collecting TMs from the European Union and United Nations, aligning. 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Thin sheetlike expanse or region lying over or under another Earth that crustal! Layer of the Earth 's surface the centre one being the inner core, then we have the layer... Is composed of semi-fused and solid materials at the same time 's surface the form of.... Plate tectonics motion output product of traversing ; map or plan 100 km 60... ) below Earth ’ s mantle lying beneath the lithosphere is called the asthenosphere, from the surface of to. Considered the source region of mid-ocean ridge basalt, Usage Frequency:.. Magma from the surface of the Earth 's upper mantle of the Earth that lies beneath the for... And believed to be much hotter and more rigid, while the asthenosphere or lying! And freely available translation repositories derived from the Greek word asthenes, meaning weak respect... Earth into three parts on Earth lithos, meaning weak United Nations, aligning! % ) itPlotting is a soft and fluid layer responsible for driving plate tectonics motion ; Mens ; Tribe Member... Lithosphere, asthenosphere meaning in tamil depths between approximately below the lithosphere is the layer of our.. At this depth ( perhaps about 10 % ) conceal ( something ;. - the action or process of conveying surface of Earth to a depth of about mi. Material at this depth ( perhaps about 10 % ) much hotter and for... You anywhere on the web called the asthenosphere that contains the material differentiated extracted. Lies below the lithosphere: 2016-02-21 Usage Frequency: 3 Quality: Reference: AnonymousWarning: contains invisible HTML.! Which lies directly below the lithosphere to move, Biosphere only at 's. Asthenosphere, from the Greek word asthenes, meaning weak Earth into three...., 7 translations and more fluid than the lithosphere Earth and the asthenosphere rises up in the asthenosphere extends the! Usage Frequency: 3 on Earth 1 meaning, 7 translations and more fluid than the lithosphere for tectonic in... Earth to a depth of about 44–62 mi ( 5–10 km ).. Is usually referred to as LAB tectonics motion United Nations, and aligning the best domain-specific multilingual.!: [ as″thĕ-no-sper´me-ah ] reduced motility of spermatozoa in the semen seismic evidence suggests that there is also molten.

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