0
The Earth's inner core is mostly composed of iron and nickel. It is solid due to high pressure, even though it is extremely hot. The inner core is thought to be about 1220 kilometers in radius.
Add your answer:
Earn +20 pts
The most abundant element in the Earth's inner core and outer core is?
The most abundant element in both the Earth's inner core and outer core is iron. It makes up about 85% of the Earth's core composition.
The composition of the core of earth is thought to be what?
The core of the Earth is thought to be mainly composed of iron and nickel, with a solid inner core and a liquid outer core. The inner core is under immense pressure and temperature, causing the iron to solidify despite high temperatures. This composition is based on seismic waves and studies of Earth's magnetic field.
Which layer of the earth can only be studied be studied by indirect means?
The Earth's inner core can only be studied indirectly. Scientists use seismic waves generated by earthquakes to study the inner core's composition and characteristics, such as its solid state and iron-nickel composition.
How many earth layer are there?
There are four main layers of the Earth: the crust, the mantle, the outer core, and the inner core. These layers differ in composition, temperature, and state of matter.
Which layer in the Earth is similar in composition to an iron-nickel meteorite?
The Earth's core is the layer that is most similar in composition to an iron-nickel meteorite. The core is divided into an outer liquid layer and an inner solid layer, and both contain a high concentration of iron and nickel, similar to the composition of iron-nickel meteorites.
What is the composition of the inner planets?
core
The composition of the inner core?
iron nickel
What is the difference of the outer core and the inner core?
The inner core appears to be solid, the outer core liquid. Composition is roughly the same nickel-iron mix. Pressure and temperature are greater in the inner core.The inner core is also beneath the mantke
What it's the composition of the earth inner core?
Nickel and Iron
What is the composition Earth's inner core?
iron and other minerals
The composition of the inner core of earth?
iron and other minerals
What is the earth inner core's composition?
iron and other minerals
What is the difference of the inner and outer core of earth?
The inner core appears to be solid, the outer core liquid. Composition is roughly the same nickel-iron mix. Pressure and temperature are greater in the inner core.The inner core is also beneath the mantke
The most abundant element in the Earth's inner core and outer core is?
The most abundant element in both the Earth's inner core and outer core is iron. It makes up about 85% of the Earth's core composition.
What are the earths layers of rock classified by?
The Earth's layers of rock are classified by their composition and physical properties. The main layers are the crust (continental and oceanic), mantle, and core (outer and inner). These layers are distinguished by differences in chemical composition, density, and temperature.
The composition of the core of earth is thought to be what?
The core of the Earth is thought to be mainly composed of iron and nickel, with a solid inner core and a liquid outer core. The inner core is under immense pressure and temperature, causing the iron to solidify despite high temperatures. This composition is based on seismic waves and studies of Earth's magnetic field.
How does the composition of the inner core and outer core explain the Dynamo theory?
Dynamo theory is the idea that a magnetic field generator exists within the Earth's outer core. It is this generator that explains the difference between the inner and outer core.
