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The crust consists of two parts: the oceanic and the continental crust.
All of these values vary slightly, of course, but oceanic crust is generally 4 - 7 miles (6 - 11 km) thick, whereas continental crust is much thicker, averaging 20 - 25 miles (30 - 40 km), reaching a maximum of 45 miles (70 km) beneath large mountain ranges (having to do with tectonics and isostacy, the "roots" of a mountain range).
What else can I help you with?
How thick is earths inner core?
The inner core is 1216 km and made of solid iron. It is approx 5000 degrees C and it doesnt melt because of everything else pushing down on it.
How thick is the earths mesosphere?
Earth's Atmosphere is 10km thin,and yet warm enough to keep EVERY living thing on Earth warm enough to survive or live
How thick is 10 mm glass?
It is 10 mm thick.
Is wax paper thin or thick?
wax paper is about 5cm thick
How thick is a piece of cardboard in cm?
Typically, cardboard is lass than 0.4 cm thick.
Magma that breack through the earths curst is called?
Once magma breaks through the earths crust it is called"lava"
What seems to be happening at rifts?
a rift is a long deep valleys formed by movement of earths curst
What is the size of the earths crust?
The Earths crust is approximately 650 km deep.
How thick is the earths oceanic crust?
one and a half miles thick
How thick is the earths upper mantle?
about 20 inches
Is the earths atmosphear thick or thin?
I say thick because it's got many layers.
Which process is currently accepted explanation of the movement of drifting continents?
the convection currents in the mantle under the earths curst is moving the broken plates in earths lithosphere causing the plates slide across the lithosphere. this process is called tectonics. (jon lay wrote this,)
Thick rock layer of earths core?
mantle is the thick layer before you reach the core of the earth
How thick is the earths crust on dry land?
The part that is dry land is about 25 miles thick.
How thick is the earths outer core in Km?
2,300 km
Is merdusa's lair curst?
yersh
Is the earths mantle 3000 kilometers?
yes it is 2893 kilometers thick
