Lithosphere and Asthenosphere
The Main Layers
Thickness
Composition
Miscellaneous
100
Where is the asthenosphere located?
What is the upper mantle
100
How many layers of the Earth are there?
What is four
100
How thick is the Earth?
What is 6,400km
100
Out of all the layers, what material makes up most of the inner Earth
What is iron and nickel
100
Humans live on what layer of the Earth?
What is crust
200
Where is the lithosphere located?
What is the uppermost part of the mantle and the crust
200
What is the top layer of the Earth?
What is the crust
200
How thick is the crust?
What is 5-70km
200
What is the Earth's crust made of?
What is tectonic plates
200
What are the two parts of the crust?
What is oceanic and continental
300
The lithosphere is on top of the ...
What is asthenosphere
300
What is the layer under the top layer?
What is the mantle
300
How thick is the mantle?
What is about 2,900km
300
What is the mantle made of?
What is hot solid material
300
How hot is the Earth's mantle?
What is 1,200 degrees Celsius
400
What does the prefix "litho" stand for in Greek?
What is rock
400
What is the second most deep layer?
What is the outer core
400
How thick is the outer core?
What is 2,300km
400
What is the outer core made of?
What is molten iron and nickel
400
What do the Earth's plates float on?
What is the mantle
500
What does the prefix "astheno" stand for in Greek?
What is soft
500
What is the deepest layer of the Earth?
What is the inner core
500
How thick is the inner core?
What is 1,200km
500
What is the inner core made of?
What is solid sphere of iron and nickel
500
How hot is the Earth's core?
What is 1,500 degrees Celsius
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