How the earth shapes the surface of the Planet.- Samantha
The inner core is made out of iron and nickel. the inner core is a small ball and is in the very middle of the earth. Inside the world there are four layers of the earth. The Crust, Mantle, Outer core and Inner core. The inner core is the smallest part of the earth but when you see it or stand next to it, which you can’t but it is a huge solid the is very hot. The Inner core is 6,371 km in. The plate tectonics collide into each other all the time. When land gets pushed together it causes earthquakes, volcanic eruptions and more natural disasters.
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