WebbThe core is made of two layers: the outer core, which borders the mantle, and the inner core. The boundary separating these regions is called the Bullen discontinuity. The outer core, about 2,200 kilometers (1,367 miles) thick, is mostly composed of liquid iron and nickel. Explanation : pa brainlest po. WebbOuter Core: The outer core, which is liquid, is about 1300 miles (2092 km) thick. Why the outer core is liquid? The metallic nickel–iron outer core is liquid because of the high …
Why is earth outer core inferred to be a liquid - Brainly.com
Webb26 sep. 2024 · While most of the layers are made of solid material, there are several pieces of evidence suggesting that the outer core is indeed liquid. Density, seismic-wave data … WebbThe inner core is solid and the outer core is liquid. This has been determined by analysis of earthquake waves that have passed through the interior of the Earth. S body waves do … ravens recap youtube
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Webb1.e. the core is more dense than the mantle 2.b. the inner core is solid nickel-iron 3.b. The Crust and the rigid uppermost Mantle 4.b. the earth's magnetic field is generated by … Unlike Earth's solid, inner core, its outer core is liquid. Evidence for a fluid outer core includes seismology which shows that seismic shear-waves are not transmitted through the outer core. Although having a composition similar to Earth's solid inner core, the outer core remains liquid as there is not enough pressure … Visa mer Earth's outer core is a fluid layer about 2,260 km (1,400 mi) thick, composed of mostly iron and nickel that lies above Earth's solid inner core and below its mantle. The outer core begins approximately 2,889 km (1,795 mi) beneath … Visa mer Composition Earth's outer core cannot be entirely constituted of iron or iron-nickel alloy because their … Visa mer Webb1 dec. 2024 · 12/01/2024 Geography High School answered True or false the inner core is liquid and outer core is solid 1 See answer Advertisement eliseleroux708 Answer: The … simon wood politician