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1. Inner Core - A mass of iron with a temperature of about 7000 degrees F. Although such temperatures would normally melt iron, immense pressure on it keeps it in a solid form. The inner core is approximately 1,500 miles in diameter.
2. Outer Core - A mass of molten iron about 1,425 miles deep that surrounds the solid inner core. Electrical currents generated from this area produce the earth's magnetic field.
What else can I help you with?
How thick is the earth's outer core?
The earth's outer core is 2,300 kilometers thick.
What is the core and outer core?
the inner core is the 6th layer of the earth and the outer core is the 5th layer of the earth and OC is 3150km-6370km thick and the IC is 6370km thick
How thick in the inner core of the earth?
1200 km thick
What is the inner core and outer core?
the inner core is the 6th layer of the earth and the outer core is the 5th layer of the earth and OC is 3150km-6370km thick and the IC is 6370km thick
What the inner core and the outer core?
the inner core is the 6th layer of the earth and the outer core is the 5th layer of the earth and OC is 3150km-6370km thick and the IC is 6370km thick
Thick rock layer of earths core?
mantle is the thick layer before you reach the core of the earth
Which is thicker the earth's mantle or the outer core?
The Earth's outer core is thicker than the mantle. The outer core is about 2,260 kilometers thick, while the mantle is approximately 2,900 kilometers thick.
How thick is the outer core in km?
the outer core is 2300 km thick the inner core on the other hand is 1200 km thick.
How thick is earths core?
The Earth's core is about 1200km thick. it is mostly iron, and is solid due to extreme pressure. The temperature can be up to 7000 degrees.
What is the thick rocky layer around earths core?
The core of the earth is surrounded by the mantle.The earth's core is called the inner core. Just outside that is the outer core, and it is liquid. Outside the liquid outer core is the mantle.
How deep are the 4 layers of the Earth?
The four layers of the Earth are the crust, mantle, outer core, and inner core. The crust is the thinnest layer, ranging from about 5-70 km thick, while the mantle is about 2,900 km thick. The outer core is approximately 2,200 km thick, and the inner core is roughly 1,200 km thick.
Why is the inner core of the earth so thick?
The inner core of the Earth is not thick, rather it has a radius of about 1,220 kilometers. It appears thick due to its relatively large size compared to the Earth's overall radius. The inner core is believed to be composed mostly of solid iron and nickel, and its motion and heat contribute to Earth's magnetic field.
