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crust: average of 32 km thick mantle: 2900 km thick
outer core: 2200 km thick
inner core 1250 km thick
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoIncluding the ozone layer the stratosphere is about 32 km thick.
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What is the thickness of earth's layers?
the crust is the thickness of earths layers
How thick is the earths mantle?
The thickness of the Earth's mantle is about 2900 km and it's upper boundary is about 100km deep. There is a really cool cutaway drawing available by using the Wikipedia link.
How deep is it from surface to center of earth?
Earth's mantle is a rocky shell about 2,890 km (1,800 mi) thick that constitutes about 84 percent of Earth's volume. Two main zones are distinguished in the upper mantle: the inner asthenosphere composed of flowing rock in the state of plasticity, about 200 km thick, and the lowermost part of the lithosphere, composed of rigid rock, about 50 to 120 km thick. A thin crust, the upper part of the lithosphere, surrounds the mantle and is about 5 to 75 km thick. The mantle is divided into sections which are based upon results from seismology. These layers (and their depths) are the following: the upper mantle (starting at the Moho, or base of the crust around 7 to 35 km, downward to 410 km), the transition zone (410-660 km), the lower mantle (660-2891 km), and in the bottom of the latter region there is the anomalous D" layer with a variable thickness (on average ~200 km thick)
There are five layers of earths atmosphere true or not?
:9 true
How does the earths mantle differ from its crust?
Inner core: 2450 km thick Outer core: 2300 km thick Lower mantle: 2500 km thick Upper Mantle: 400 km thick continental crust: 30-70 km thick Oceanic Crust: 6 km thick
What is the thickness of earth's layers?
the crust is the thickness of earths layers
How thick is the earths outer core in Km?
2,300 km
What is the size of the earths crust?
The Earths crust is approximately 650 km deep.
What is the thickness of both layers of the earths core?
About 2100 km.
Is the earths atmosphear thick or thin?
I say thick because it's got many layers.
What are facts about the earths asthenosphere?
the asthenophere is 85 km thick
What is the approximate thickness of both layers of earths core?
About 2100 km.
Is earths mantle 3000 kilometers thick?
The mantle is one of the three main layers of the Earth. It lies between the core and the crust. The mantle consists of hot, dense, semisolid rock and is about 3000 kilometers thick.
What are the earths layers in order from hottest to coldest?
inner core, outer core, mantle, crust
What part of the earths structure is 100 km thick?
the crust
How thick is earths crust?
The continental crust, (where all the land is) is generally around 30 km (20 mi) to 50 km (30 mi) thick. The oceanic crust (the bottom of the sea) is roughly 5 km (3 mi) to 10 km (6 mi) thick.
How thick is the earths continental crust?
The continental crust is about 25 to 70 kilometers thick. The average is about 50 kilometers.
