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Dynamic Earth (Crust (The crust is the thinnest layer of the Earth), (The…
Dynamic Earth
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The crust is made of many different types of rocks that fall within three main categories: igneous, metamorphic and sedimentary.
Mantle
The Mantle is 2,900 km thick
Core
Earth's core is the deepest, hottest layer, and it's made up of two layers:the outer core which borders the mantle and the inner core, which is a ball-shaped layer made almost entirely of metal.
The inner core, which is about 750 miles thick, is made primarily of iron. Unlike the outer core, the inner core is mostly solid
The outer core is about 1,400 miles thick, and it's made mostly of a combination (called an alloy) of iron and nickel, along with small amounts of other dense elements like gold, platinum, and uranium.
the average temperature is 3,000*C
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it's called the Lithosphere and also is created by oceanic lithosphere and continental lithosphere. Lithosphere is an unchangeable word with crust
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It is below the crust and 1,802 miles
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It is the second layer, underneath the crust