Q:
How Many Miles Deep Is the Earth's Crust?
A:
Quick Answer
The earth's crust is between three to five miles deep under the oceans (oceanic crust) and about 25 miles deep under the continents (continental crust). This is very thin in comparison to the other layers of the planet.
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The earth's crust is composed of vast pieces of rock called plates, which effectively float on the hotter, denser layer called the mantle. Temperatures at the deepest part of the crust can reach 1,600 degrees Fahrenheit, and it is at this depth that a layer called the Mohorovicic discontinuity, sometimes called the Moho, is found. This layer separates the crust from the hotter, softer mantle.
Learn more about Layers of the EarthRelated Questions
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Q:
How Many Layers Does the Earth Have?
A: The Earth consists of four layers: crust, mantle, outer core and inner core. Each layer has its own properties and characteristics that separates it from t... Full Answer >Filed Under: -
Q:
What Are the Three Layers of the Earth?
A: The three layers of the earth, in order from outside to inside, are the crust, the mantle and the core. The mantle is the thickest and most massive layer, ... Full Answer >Filed Under: -
Q:
What Are the Layers of the Earth Called?
A: The four layers of the Earth are called the inner core, the outer core, the mantle and the crust. In addition, there are two different types of crust. The ... Full Answer >Filed Under: -
Q:
What Is the Solid Part of the Earth Called?
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