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We'll start with the outer crust and dig deep down to the core all while exploring the layers in between.If you were to go out for a walk, what would you see?
The outer core is made of nickel and iron in a liquid state because of its hot temperature.
Depending on where you live, you might step onto stone, grass or soil.
You might see houses, apartment buildings and schools. Let's dig deeper and explore more about Earth and its layers.
Peel back the layer of crust and you'll find the next layer called the mantle.
The mantle is solid rock, but it's not completely hard.