What is CRUST?

The exterior portion of lithosphere that lies above the Mohorovicic discontinuity and consists of relatively light rocks.

CRUST: "Continental crust is made of granit, while oceanic crust consists of basaltic rocks."

Link to This Definition

Did you find this definition of CRUST helpful? You can share it by copying the code below and adding it to your blog or web page.
Edited and fact checked by Pam: Google +