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Year 9 Geolodgy

Cheeseburger and FRIES

QuestionAnswer
Mantle Thickness 2900 km
Core main materials (2) Iron, Nickel
Bottom layer of atmosphere Troposphere
Top layer of atmosphere Exosphere
Crust thickness 35-70 km
Mantle Temp range 900-2200 Degrees Celcius
Crust temp range 20-900 Degrees Celcius
Core thickness 3500 km
Direct translation of Lithos Stone
What is the lithosphere made up of Techtonic plates
Describe what is meant by asthenosphere Hot semi-fluid layer lithosphere sits on Made of the upper mantle
Top layer of the earth crust
Created by: Best username
 

 



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