The upper mantle is part of the lithosphere an is strong and rigid. misguided. How will understanding of attitudes and predisposition enhance teaching? Find out more, 61 Bibles in different languages along with Commentaries & Resources. The asthenosphere (from the Greek word asthenēs meaning “weak”) is a mechanically weak layer consisting of the lower portion of the upper mantle, extending down to 660 km. Why Muslims are poor, ignorant and extremist. All Rights Reserved. Temperature ranges from 3000 to 7000 Celsius. Who is the longest reigning WWE Champion of all time? How will understanding of attitudes and predisposition enhance teaching? Convection is the movement of molecules within a fluid and is a mode of heat and mass transfer. WhatsApp. The mantle, further divided into an upper and lower mantle, comprises more than 80 percent of the planet's volume. The fourth layer inner Core is 1220Km in radius, lies 5000 Km beneath Earth’s surface composed of an iron-nickel alloy, Temp ranges from 5000 to 7000 Celsius and is surprisingly solid because of high pressure of 3.5 million Atm. The third layer outer Core is almost 2300Km thick, lies 2,890 km beneath Earth’s surface. asth… This is only because of the physical properties of iron and Nickel. Which is more viscous the asthenosphere or the mantle. 34 Shares. 1926, and confirmed in 1960 by seismic waves resulting from the Great Chilean earthquake. Find out more, Topic List & Subject wise Quran arranged in Index and categories They proposed gravity anomalies over the continental crust, where a strong upper layer floated over a weak lower layer i.e. Find out more, Scientific knowledge in Quran from Universe to the depths of an atom The Earth's mantle is a layer of silicate rock between the crust and the outer core.Its mass of 4.01 × 10 24 kg is 67% the mass of the Earth. When did organ music become associated with baseball? How do you put grass into a personification? It is less dense than the lower mantle. How do you put grass into a personification? The first and upper most layer is Crust which in oceans is 5-10 Km thick and mainly composed of basalt rocks and in continents 30-50 Km thick, composed of granites. Gutenberg Discontinuity: lies between the mantle and the outer core. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. You can clearly see that how miraculous is all this that Earth’s inner core is a solid despite being at more temperature than outer core. It makes up about 84% of Earth’s volume and is thus the largest part of the earth. At increased pressure, because of being the innermost layer bearing all the load of this planet it refuses to melt even at high temperatures. How long will the footprints on the moon last? What is the popular or general journal called in English? It is includes the crust and the upper part of the mantle. The lithosphere concept began in 1911 by A. E. H. Love, and was further developed by other scientists such as J. Barrell, and R. A. Daly[i]. Mantle is a rocky silicate layer with an average thickness of 2,886 Km. Find out more, Condensed Summary of Main Topics and Theme of each Surah of Quran Why don't libraries smell like bookstores? The mantle extends 1800 miles into the earth and is divided into two parts. Mantle is a rocky silicate layer with an average thickness of 2,886 Km. Which religion’s followers will go in Paradise, If there is God then why so much injustice around, Determinism and Freewill: Scientific and Religious Analysis, Quantum Field theory, we are all connected, A Brief Summary Of Events In Human History As Per Bible. How long does a fresh turkey last in the refrigerator? The lithosphere is broken into tectonic plates ... Asthenosphere: highly viscous, mechanically weak and ductile part of mantle. Find out more, Condensed Summary of Main Topics and Theme of each Book of Bible Which is more viscous the asthenosphere or the mantle? What is the name weak part of the mantle? The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. How old was queen elizabeth 2 when she became queen? The upper mantle can only flow very slowly. The mantle is a layer between the crust and the outer core. What is the conflict of the story sinigang by marby villaceran? When did organ music become associated with baseball? What is the conflict of the story of sinigang? Earthquakes occur because of movement of tectonic plates which is due to the movement of Mantle as it comes up because of the temperature of core thru convection currents. It is primarily made up of ultramafic silicate rocks. When comes a weaker point e.g volcano or any other fault line, the Magma comes up as lava. For scientists, it’s only a phenomenon of physics, but the reality is that all these laws are working by the Will of you Lord to sustain life here for human beings. The asthenosphere is part of the mantle, so the question is The Last Dialogue| © 2020 All Rights Reserved | Designed & Developed by TheLastDialogue.org|. It behaves as a viscous fluid and is the place of occurrence of Convection Currents. Copyright © 2020 Multiply Media, LLC. Contrary to popular belief, it is not a “sea of molten rock”. What is the conflict of the story of sinigang? Why don't libraries smell like bookstores? What part of the liturgical calendar are flowers removed from the sanctuary? Is there a way to search all eBay sites for different countries at once? How long was Margaret Thatcher Prime Minister? Find out more. Inter state form of sales tax income tax? In the upper mantle, the most predominant rock type is peridotite, characterized by a distinctive olive green color. So Convection current cause movement of tectonic plates and bumping of two tectonic plates cause an earthquake. Quran in Arabic, Chinese, English, French, German, Spanish And Urdu. The upper mantle is actually composed of an Mg- and Fe-rich rock called peridotite. The asthenosphere is the highly viscous, mechanically weak and ductilely -deforming region of the upper mantle of the Earth. Is there a way to search all eBay sites for different countries at once? Whereas the asthenosphere concept was proposed at a later stage in history i.e. How long can you keep a fresh turkey in the fridge before it has to be cooked? The composition of Mantle is molten/solid rock (Magma) which is a plastic-like solid.