Webb31 aug. 2024 · What Are 5 Facts About The Outer Core 1. The outer core is a layer of the Earth that is made up of liquid metal. 2. The outer core is located beneath the mantle … WebbThe inner core is made of solid iron and nickel The outer core is made of liquid iron and nickel. The outer core is solid iron and nickel, whereas the same material is in a liquid state in the inner core because it is so hot at that depth. The inner and outer core are both metal and part of the layers of Earth. They are different too. Question 10.
How has the inside of the Earth stayed as hot as the Sun
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 … WebbOuter Core. The outer core is the layer surrounding the inner core of the earth. It is a liquid layer, also made up of iron and nickel. It is still extremely hot, with temperatures similar to the inner core. Download FREE teacher-made resources covering 'outer core'. porridge oat oatcakes
How Is The Inner Core Different From The Outer Core?
Recent estimates are that Earth's outer core is composed of iron along with 0 to 0.26 percent hydrogen, 0.2 percent carbon, 0.8 to 5.3 percent oxygen, 0 to 4.0 percent silicon, 1.7 percent sulfur, and 5 percent nickel by weight, and the temperature of the core-mantle boundary and the inner core boundary ranges from … 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 densities are higher than geophysical measurements of the density of Earth's outer core. In fact, Earth's outer core is … Visa mer 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 … Visa mer Webb22 dec. 2009 · The outer core is 2,300 kilometers (1,429 miles) thick, while the inner core is 1,200 kilometers (746 miles) thick. The outer core is mainly composed of a nickel-iron alloy (liquid iron), while the inner core is almost entirely composed of a pure solid iron body. Earth's "Magnetic" Personality. Scientists believe Earth's magnetic field results ... porridge instant pot setting