Astronomy Games Biology Games Dinosaur Games Geography Games Geology Games History Games Math Games Memory Games Spelling Games More Games
Our Astronomy Site Our Biology Site Our Dinosaur Site Our Geology Site Our Geography Site Our History Site Our Math Site Our Memory Site Our Spelling Site Miamiopia Return to our Main Educational Website
Which Geology Topic Would You Like To Learn About?
Sial – Continental Crust
In locations where there are continents, we find a very different type of crust. The rocks found in the crust of the continents is called sial. Sial is made of silica, and aluminum, and is much lighter than the sima beneath it.
All Content Copyrighted 1998- 2010©