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The inner core of the Earth is believed to be solid and composed mainly of iron. The 4 layers of the Earth include the crust, the mantle, and the inner and outer cores.
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∙ 9y ago
Wiki User
∙ 13y agoThe inner core is solid iron.
The crust is solid, the mantle is relatively solid (but hot enough to be pliable), and the outer core is liquid.
Wiki User
∙ 14y agoThe inner core is solid iron and nickel, with trace elements.
Wiki User
∙ 9y agoThe inner core.
Wiki User
∙ 10y agoinner core
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Why is it hot at the core of the Earth?
The Earth's core is made of extremely hot metal under intense pressure, surrounded by a layer of extremely hot molten metal. Because of the force of gravity, many of the heavy radioactive metals have concentrated here, and the heat is caused by the radioactive decay.
What is the inner inner core?
The inner core is the innermost layer of the earth. It is dense and solid, and is 1,200km thick. It is made of iron and nickel and is a solid ball of metal. It's also the hottest layer of all. It has the most pressure than all the other layers.
What is the liquid layer of the earth made of iron and nickel?
The layer of the earth made of liquid metal is called the Outer Core.
What layer of the earth is mostly solid metal?
The inner core.
What is inner core and outter core?
a inner core is a dense ball of solid metal a outer core is a layer of molten metal surrounding the inner core
Is Earth's inner core surrounded by a liquid outer core?
Yes earths inner core is a dense ball of metal earths outer core is a layer of molten (melted) metal
Why is it hot at the core of the Earth?
The Earth's core is made of extremely hot metal under intense pressure, surrounded by a layer of extremely hot molten metal. Because of the force of gravity, many of the heavy radioactive metals have concentrated here, and the heat is caused by the radioactive decay.
Which layer of earth provide us mineral and metal?
which layer of earth can provide minerals & metals
What is the inner inner core?
The inner core is the innermost layer of the earth. It is dense and solid, and is 1,200km thick. It is made of iron and nickel and is a solid ball of metal. It's also the hottest layer of all. It has the most pressure than all the other layers.
Liquid metal layer of the earth?
The layer of the earth made of liquid metal is called the Outer Core, I will attach a link below which shows a diagram of the Earth's structure.
What layer of earth is made of metal?
The Outer Core.
What is the liquid layer of the earth made of iron and nickel?
The layer of the earth made of liquid metal is called the Outer Core.
What layer of earth is made of liquid metal?
The Outer Core.
What layer of the earth is mostly solid metal?
The inner core.
What layer of the earth is made of melted metal?
The outer core.
Earth's solid inner layer is surrounded by the hot molten metal of which layer?
outer core
What is inner core and outter core?
a inner core is a dense ball of solid metal a outer core is a layer of molten metal surrounding the inner core
