If your previous Geology course was Earth Science or Natural Disasters, you should read these sections: Definitions and illustrations of the principles of stratigraphy. Be sure to step through all the ...

It would be impossible to predict these natural disasters and mitigate their harm without the science of geology, which investigates the history and evolution of the Earth and other celestial bodies.

Geology is broadly the study of the Earth and other planets, moons, and smaller planetary bodies. Fields of geology range from the initial formation and differentiation of the Earth to modern ...