TeachMeFinance.com - explain continental crust
continental crust The term 'continental crust' as it applies to the area of carbon dioxide can be defined as ' The layer of the Earth that lies under continents and the continental shelves. It ranges in thickness from 35 to 60 km. Its upper layer has a density of 2.7 g/cm3 and is composed of rocks that are rich in silica and alumina'.
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