WebThe temperature reaches 1200°K and begins a hydrated irregular “transition zone” with a thickness from 220 km (125 miles) to 400 km (250 miles) defined as a fuzzy region with a …

Properties of Earth’s Interior

Web(2) asthenosphere (plastic mantle)As depth within the Earth's interior increases, the(2) density, temperature, and pressure increaseAt a depth of 2,000 kilometers, the … WebWhich combination of temperature and pressure is inferred to occur within Earth's stiffer mantle? 3,500 degrees C and 0.4 million atmospheres. The observed difference in density … blend south africa

What is the stiffer mantle? - Answers

WebThe actual temperature at the boundary between the stiffer mantle and the outer core is estimated to be approximately answer choices 1.5° C 250º C 3000° C 5000° C Question 4 30 seconds Q. Compared to the continental crust, the oceanic crust is answer choices thicker more dense more granitic Question 5 30 seconds Q. Webstiffer and less plastic (initiating the formation of magma), abounding silicates, oxides of magnesium and iron. The density of this area is about 4.6 tons/m3 and ... At a depth of 650 km (400 miles) the “upper mesosphere” or “upper mantle” starts. The temperature reaches 1200°K and begins a hydrated irregular “transition zone ... WebThe mantle has a density of 4.5 g/cm 3, and temperatures in the range of 1000-1500 o C. The uppermost layer of the mantle is more rigid, while the deeper regions are fluid, and it is the motion of fluid materials in the mantle that is … fred armisen as prince snl