Webb3 sep. 2024 · Calculations indicate that the core is about 85 percent iron metal with nickel metal making up much of the remaining 15 percent. Also, metallic meteorites are thought to be representative of the core.If Earth’s core were not … Webb24 jan. 2024 · The outer core is a liquid composed of molten iron and nickel. Convection currents in these metals are responsible for producing the Earth’s magnetic field. The outer core is around 2250 kilometres thick. Below it is the solid inner core which is a hot, solid sphere of iron and nickel, some 1200 kilometres in radius, ...
Core
Webb8 mars 2024 · The outer core, about 2,200 kilometers (1,367 miles) thick, is mostly composed of liquid iron and nickel. The NiFe alloy of the outer core is very hot, between … Webb24 maj 2024 · Answer:Explanation:outer core The outer core is the only liquid layer of the Earth ... 24.05.2024 Science Secondary School answered _____ _____ - the only _____ layer … garage heater thermostat control
5.1: Earth’s Interior - Geosciences LibreTexts
Webb24 feb. 2024 · The earth’s inner core is a solid ball of iron, nickel and other metals, while the outer core is liquid metal composed of iron and nickel as well. The temperature of the inner core is estimated … Webb12 aug. 2024 · the inner core makes up only 1% of the mass of the Earth; the outer core makes up about 32% of the mass of the Earth. Answer 2: The inner core is solid because … Webb17 maj 2024 · The outer core, about 2,200 kilometers (1,367 miles) thick, is mostly composed of liquid iron and nickel. The NiFe alloy of the outer core is very hot, between … black max 5 hp 2 stage air compressor