As an online geology instructor, you educate students in subjects related to geology via a virtual classroom setting. Your duties include preparing lessons for the class, delivering remote lectures via teleconferencing software, giving assignments and tests, reporting grades, offering additional resources, and providing online office hours to answer questions. Your curricula likely covers rocks, history of the land, earth science, and other similar subjects. As an online geology instructor, it may also be among your responsibilities to perform and publish research.