Question

the crust of the earth is about how much to 100 km thick ​

Answer 1

The outermost layer is the crust , which forms the solid, rocky surface of the Earth. The crust averages 15-20 km thick, but in some places, such as under mountains, the crust can reach thicknesses of up to 100 km. There are two main types of crust; continental crust and oceanic crust that differ in a number of ways.

Answer 2

Answer:

5 KM

Explanation:

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