The crust is the outer layer of the Earth. How thick is it?
Question
The crust is the outer layer of the Earth. How thick is it?
Solution
The thickness of the Earth's crust varies depending on where you are. Under the oceans, the crust is about 5 kilometers (3 miles) thick. Under the continents, the crust is about 30 kilometers (18 miles) thick, but it can be up to 70 kilometers (43 miles) thick in mountainous areas.
Similar Questions
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