layers of the earth
by
Clairema
Last updated 6 years ago
Discipline:
Science Subject:
Earth Sciences
Grade:
8
IT HAS LAYERS!!!
The core is made mostly of the metals iron and nickel. It consists of two parts- a liquid outer core and a solid inner core.
The crust is the layer of rock that forms Earth’s outer skin. It is a layer of solid rock that includes both dry land and ocean floor.
Earth’s mantle is made up of rock that is very hot, but solid. Scientists divide the mantle into layers based on the physical characteristics of those layers. Overall, the mantle is nearly 3000 kilometers thick.
The three main layers of earth are the crust, the mantle, and the core. These layers vary greatly in size, composition, temperature,and pressure.
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DRAWING ASSIGMENT!!!
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