The Earth's Layers.
The structure of the Earth is made up of 4 layers.
These layers are:
-Crust
-Mantle
-Outer core
-inner core
These layers are:
-Crust
-Mantle
-Outer core
-inner core
http://edu.glogster.com/media/1/7/79/85/7798534.jpg
http://www.youtube.com/user/streincorp