Great, a page card!

Make a new page card

for the subject:

Petrology

"Petrology" is rocks including how they form and what they are made of.

A few scholars of "Petrology" include Georgiana Kramer, Vicki Hansen, Darby Dyar.

Why study "Petrology"? better understand our changing planet.

Some questions in "Petrology" involve rock composition, rock distribution and the conditions under which they are formed.


This field will appear as an h1.


This field allows Markdown format.

Advice: We recommend joining before you create content,
so you can easily continue later!