Glossary

Welcome to the glossary at GeologyRocks. We've put together some of the common terms used in the Earth Sciences to help you if you come across a term you've never seen before. To navigate, click a leeter or a category from the list on the left to see all the words starting with that letter or in that category. Alternatively, you can search for a word using the search box to the left. If you search for a word that isn't in our database, we will try and put in a definition as soon as we can.

If you come across a word we don't have in our glossary, please send it in.

Word of The Week: Enthalpy

A measure of internal energy of a system. For a gas:
H=E+pV
Where H is the enthalpy, E is the internal energy, p is the pressure and V is the volume.

Site News

11-10-2006: More Pictures!.
Another 11 pictures have been added to the database.

30-4-2006: Articles Section.
New articles section

24-4-2006: 150 Pictures!.
We've now got 150 pictures in our database!