Soft weak upper portion of the mantle
WebWhat is the upper and lower mantle called? The uppermost layer of the mantle and the crust tend to act together as a rigid shell. Together they are called the lithosphere, the "sphere of rock". The lower level of the mantle is called the asthenosphere and it is softer and weaker, particularly in its upper portion where a small amount of melting ... WebAnswer: The asthenosphere is known to be for its weak layer in the upper mantle. The asthenosphere is made of solid rock, when given heat and pressure, the rocks flow like a liquid. ... Below the crust is the upper mantle, with the upper-most portion referred to as the asthenosphere. The upper mantle is liquid rock, and very hot. ...
Soft weak upper portion of the mantle
Did you know?
WebNov 25, 2024 · Why the mantle is said to be a weaker cover? It consists of two layers: upper and lower mantle. The upper mantle is called asthenosphere, “astheno” is a Greek word … WebThe portion of the hydrologic cycle that describes how plants contribute the O A portion of the atmosphere that blocks UV radiation O The transition zone between the mantle and …
WebJan 2, 2024 · Explanation: What is being described in the question above, that is a soft weak like layer the upper part of the mantle where lithospheric plates is known as the … WebNov 29, 2024 · 1.Soft weak upper portion of the mantle. See answer Advertisement Advertisement elocinnixeam elocinnixeam Answer: the asthenosphere is the soft part of the upper mantle. Advertisement Advertisement New questions in Science. ano po maganda build Kay thamuz?plsss need ko na po•_•
WebThis zone which lies directly below the lithosphere is called the asthenosphere, from the Greek word "asthenes," meaning "weak." 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. WebMay 26, 2015 · The upper mantle is part of the lithosphere an is strong and rigid. ... This part of the mantle is soft and weak. The mantle makes up the largest percentage of the earth's …
WebNov 29, 2024 · The lower mantle temperature, in contrast, reaches over 7,230 degrees Fahrenheit or 4,000 degrees Celsius. Pressure is one great difference between the upper …
WebBelow the crust is the upper mantle, with the upper-most portion referred to as the asthenosphere. The upper mantle is liquid rock, and very hot. …. The lower mantle is the … photo of brussel sproutsWebsoft, weak upper portion of the mantle where the lithospheric plates float and move around. A Asthenosphere. 31 Q states that all the continents were once one large landmass that … photo of brown recluse spider biteWebDec 13, 2024 · Convection of the mantle is expressed at the surface through the motions of tectonic plates. High-pressure conditions ought to inhibit seismicity in the mantle. … how does lipemia affect hemoglobinWebThe upper mantle of Earth is a very thick layer of rock inside the planet, which begins just beneath the crust (at about 10 km (6.2 mi) under the oceans and about 35 km (22 mi) … photo of bruce springsteenWebAug 6, 2024 · What is the soft weak upper layer of the mantle? asthenosphere The asthenosphere (Ancient Greek: ἀσθενός [asthenos] meaning “without strength” and … photo of buckley carlsonWebAug 22, 2024 · Two major portions of the mantle are the upper and lower mantle. The crust is the layer above the upper mantle, and it is connected to it. In the upper mantle and the … how does lipid emulsion workWebFill a small container with very cold water. Add a drop of blue food color. Fill another small container with hot water. Add a drop of red food color. Use a medicine dropper to release a drop of hot, red water at the bottom of one cup. Observe and record the results. Repeat, releasing the water on the surface. how does lip scrub work