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Geologists believe the Earth's core is mainly iron due to several lines of evidence, including seismic studies that show the core has a high density and behaves like a liquid in the outer core and a solid in the inner core. Additionally, the Earth's magnetic field suggests the presence of a conductive material, which is consistent with iron's properties. Laboratory experiments simulating high-pressure conditions also indicate that iron can exist in the core under such extreme conditions.

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1mo ago

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What do geologist look at for proof earths core contains mostly iron?

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What is earths core mainly made out of?

The Earth's core is mainly made of iron and nickel. The outer core is liquid, while the inner core is solid, due to high pressures and temperatures.


How do geologist know that earths core is made up of two parts?

Seismology - echo patterns of sound waves traveling through the earth.


What is Earth's core mainly consisted of?

The Earths Core, consists mainly of Iron and Nickel.


Is earths core liquid or solid?

Both! The outer core is in a liquid state and the inner core is a solid. Both the inner and outer core are formed mainly of iron and nickel.


What is the earth's core consist of?

The Earth's core consists mainly of iron and nickel. It is divided into two parts: a solid inner core and a liquid outer core. The core is responsible for generating Earth's magnetic field.


What is the rock that is liquid?

the layer in the earths suface that contains liquid rock is called: the inner core (mainly)\ outer core (some) and (parts) of the mantle.


What is the layer that is liquid?

the layer in the earths suface that contains liquid rock is called: the inner core (mainly)\ outer core (some) and (parts) of the mantle.


What element makes up of the earths core?

scientists think that the earths core is made up of mostly iron, and contains smaller amounts of copper nickel.


Why do you think the iron at the earths core is partly liquid?

Heat and pressure.


How hot is earths iner core?

i think it is about 75000 degrees hot


Are you closer to the earths core or moons surface when standing at sea level?

Earth's core