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What are the two layers beneath the earth's crust?
The two layers beneath the Earth's crust are the mantle and the core. The mantle is a layer of hot, solid rock that extends about 1,800 miles below the crust, while the core is made up of a liquid outer core and a solid inner core composed of iron and nickel.
What are the three parts the Earth can be divided into?
The Earth can be divided into three main parts: the core, mantle, and crust. The core is the innermost layer composed of a solid inner core and a liquid outer core. The mantle is the middle layer made up of semi-solid rock, and the crust is the outermost layer where we find the continents and ocean basins.
What moves the seafloor and the continents?
The movement of the Earth's tectonic plates, which make up the outer shell of the Earth, is responsible for moving the seafloor and continents. This movement is driven by processes such as mantle convection, where heat from the Earth's core causes the semi-fluid rock in the mantle to flow and create forces that push or pull the tectonic plates.
What countries make up the Caribbean rimland?
Belize, Suriname, Guyana, and French Guiana.
What elements are found in the lithosphere?
Earth's lithosphere is predominantly composed of the following elements: Oxygen (46.6 %), Silicon (27.7 %), Aluminium (8.13 %), Iron (5.0 %), Calcium (3.6 %), Sodium (2.8 %), Potassium (2.5 %), Magnesium (2.1 %).
What makes up the outer core?
It is made up of 80% Iron, and 10% Nickel, and some other minerals.
What are the two main metals that the make up the outer core and the inner core?
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
Does molten iron make up the earth's core?
Liquid iron and nickel make up the outer core of the Earth.
Which layer of earth is made up of liquid metal?
the outer core
What material makes up earth's inner core outer core and mantle?
The Earth's inner core is mostly made up of solid iron and nickel. The outer core is predominantly made of liquid iron and nickel. The mantle is composed of solid rock, primarily silicate minerals rich in magnesium and iron.
What material make up the outer core?
Mostly liquid iron and nickel.
What do several minerals make that make up earths outer crust?
the answer to this question is literally earth's crust.
What is made up of inner and outer core?
The outer core is made up of liquid iron and nickel.
How much of the earth is taken up by the inner and outer core?
The Earth's inner and outer core together make up about 15% of the planet's total volume. The outer core is liquid and comprises approximately 55% of this core volume, while the inner core is solid and accounts for the remaining 45%. In terms of mass, the core constitutes about one-third of the Earth's total mass.
What are the two main metals that make up the outer and inner care?
The two main metals that make up the Earth's outer and inner core are iron and nickel. The outer core is primarily composed of liquid iron and some nickel, while the inner core is predominantly solid iron with a smaller amount of nickel. These metals play a crucial role in generating the Earth's magnetic field through the movement of the molten outer core.
What are inner core and outer core made of?
The Inner core is to be believed to be made up of iron-nickel alloy,while the outer core is made up of iron and nickel
What are two main metals that make up the inner core and the outer core?
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
