Question

knows the information about the Earth is crusts and shows the solution
for its maintenance​

Answer 1

Answer:

The crust is a thin but important zone where dry, hot rock from the deep Earth reacts with the water and oxygen of the surface, making new kinds of minerals and rocks. It's also where plate-tectonic activity mixes and scrambles these new rocks and injects them with chemically active fluids.

Answer 2

Explanation:

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