Which Earth layer is the outermost solid layer?

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Multiple Choice

Which Earth layer is the outermost solid layer?

Explanation:
The outermost solid layer is the crust. Earth’s structure starts with the crust at the very surface, sitting on top of the mantle. The crust comes in two types: continental crust, which forms the landmasses, and oceanic crust, which underlies the oceans. Beneath the crust, the mantle is a solid but very slowly flowing layer, then deeper are the liquid outer core and the solid inner core. Since the crust is the outermost solid shell, it’s the correct answer.

The outermost solid layer is the crust. Earth’s structure starts with the crust at the very surface, sitting on top of the mantle. The crust comes in two types: continental crust, which forms the landmasses, and oceanic crust, which underlies the oceans. Beneath the crust, the mantle is a solid but very slowly flowing layer, then deeper are the liquid outer core and the solid inner core. Since the crust is the outermost solid shell, it’s the correct answer.

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