Geology is science of studying the history of the Earth from its beginning to the present. Geology studies the physical history of the planet. The changes that happen deep inside are recorded in the rocks that make the planet. One can study Geology at various Institutions and Universities across the globe, some of the universities being the Columbus State University, Cornell College, Harvard University etc. One can also take up a course in Geology online. Students need to register online for the course for a particular university and then study online. The subject is divided into various topics, and the final year may involve research in one of these topics. The study of this subject needs no prior knowledge and hence it gets all the more interesting to learn this science.
