The correct order of the four layers of Earth's structure from the surface to the center of the Earth is as follows:
1. Crust: The outermost layer of the Earth, composed of both continental crust and oceanic crust.
2. Mantle: The layer beneath the crust, extending to a depth of about 2,900 kilometers (1,800 miles). It is primarily composed of solid rock, although it has a partially molten region called the asthenosphere.
3. Outer Core: The layer beneath the mantle, extending from about 2,900 to 5,150 kilometers (1,800 to 3,200 miles) deep. It is primarily made up of liquid iron and nickel, and it generates Earth's magnetic field.
4. Inner Core: The innermost layer, located at the center of the Earth, extending from about 5,150 to 6,371 kilometers (3,200 to 3,959 miles) deep. It is primarily composed of solid iron and nickel, due to the immense pressure at the center of the Earth.
There are four layers in earths structure, place each layer in the correct order from the surface to the center of the Earth
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