Documents 17.1 Notes: Earth’s Mantle & Crust Continental crust Thickness: Continental crust is thicker...

The mantle and Crust 17.1 Notes: Earth’s Mantle & Crust Continental crust Thickness: Continental crust is thicker (30-40Km) Age: older (up to 4.4 billion yrs old) Composition:…

Documents 17.1 Notes: Earth’s M antle & Crust

The mantle and Crust 17.1 Notes: Earth’s Mantle & Crust Continental crust Thickness: Continental crust is thicker (30-40Km) Age: older (up to 4.4 billion yrs old) Composition:…