0
nickel
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Meteorites are thought to be analogous in composition to Earth's core?
There are many different compositions of meteorites. The meteorites that are thought to be analogous in composition to the Earth's core are made of iron.
What is the composition of earth's core?
The Earth's core is thought to be predominantly iron (85 %) with some (4-5%) nickel and the remainder oxygen, silicon, hydrogen and carbon and a number of siderophile (iron liking) elements that descended to the core with iron during planetary differentiation.
What does the Earth's molten core create?
Convection currents in the Earth's molten core are thought to be responsible for causing Earth's magnetic field.
Why do geologists think that the core of the Earth is mostly iron?
The composition of the Earth's core (iron and nickel) is implied by the elemental composition of meteorites, which contain substantial iron. The gravitational field of Earth also suggests an average density that is consistent with a large iron content. Additionally, the Earth's magnetic field is assumed to depend on a large core of ferromagnetic elements.
Which changes occur in the composition of the earth's layers from the surface to the core?
The material is hotter and denser.
Meteorites are thought to be analogous in composition to Earth's core?
There are many different compositions of meteorites. The meteorites that are thought to be analogous in composition to the Earth's core are made of iron.
Is The composition of Earth's core is thought to be the same as the composition of many meteorites?
Yes, this is because many meteorites derive from bodies that formed and differentiated (like the Earth) early on in the formation of the solar system but were then shattered by impacts, exposing their core material. This material is thought to be an analogue for the composition of Earth's interior.
Composition of outer core of the Earth?
dfhashah9her
What is the composition of earth's core?
The Earth's core is thought to be predominantly iron (85 %) with some (4-5%) nickel and the remainder oxygen, silicon, hydrogen and carbon and a number of siderophile (iron liking) elements that descended to the core with iron during planetary differentiation.
Which portion of the earth has the thickest composition?
the outer core
The composition of the Earth is made up of what?
The most common element in the Earth's crust is actually oxygen. Silicon, aluminium, and magnesium are also very common. The Earth's core is thought to be mainly nickel and iron.
What are the earths layers of rock classified by?
Earth's layers classified by their composition and their physical properties.
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
Which is not evidence that Earth is a sphere?
the core's composition of nickel and iron
