SpletAsthenosphere consists of the lower, middle, and upper mantle, and is defined as mantle material that is cooler than 1280°C. B. Lithosphere and asthenosphere have the same … Splet05. avg. 2024 · Along with the upper mantle, the crust forms a layer called the lithosphere. Below the crust is the mantle. The mantle is a thick rocky layer almost 3000km deep that makes up most of the Earth's volume. Deep beneath the mantle, at the centre of the earth, is the core, made of the densest and heaviest materials on earth.
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Splet02. nov. 2024 · Study now. See answer (1) Best Answer. Copy. The lower part of the mantle is the mesosphere. It is the lower solid/strong mantle. Wiki User. ∙ 2024-11-02 21:28:12. This answer is: SpletThe mantle is the mostly-solid bulk of Earth’s interior. The mantle lies between Earth’s dense, super-heated core and its thin outer layer, the crust. The mantle is about 2,900 kilometers (1,802 miles) thick, and makes up a whopping 84% of Earth’s total volume. Is the crust mantle core a hypothesis? Abstract. thomas marcum durant
The partly melted lower mantle is called? - Answers
SpletThese are lava flows, you can see small ones like the Mt Kilauea in Hawaii which is a result of the mantle Hotspot below that area. That Hotspot has built the entire hawaiia island chain and its a small Hotspot. The truly massive effusive eruptions are called traps and the resulting rock after the magma has cooled is called a large igneous ... Splet16. jul. 2024 · The basaltic magma reservoir in turn provides heat for a lower-temperature rhyolite magma reservoir at depths of 4–14 km (2.5–8.5 mi), but that is only about 5–15% molten. ... Seismic data also indicate that the basaltic melt might extend westward beneath the Snake River Plain. ... Schematic model of the Yellowstone mantle-crustal ... Splet24. okt. 2011 · Strong lower part of mantle? The strong lower part of the mantle is called the "Mesosphere". But, it's not Mesosphere as in atmosphere, it's part of the Earth's layers. uhei ived bachillerato