Geology

"Geology" by James Geikie is a late 19th-century science book that explains the basics of geology for both self-learners and students. It simplifies the study of Earth by carefully explaining different types of rocks, geological formations, and how nature shapes our planet. The book starts by defining geology as the science that studies Earth's beginnings and how its structure has changed throughout history. Geikie breaks down rocks into categories based on how they're formed: mechanically, chemically, organically, through metamorphosis, or from fire. He uses real examples to show how things like water and sedimentation create different rock types, preparing readers to understand more complex geological ideas. This introduction gets readers ready to explore the broader world of geology that the book uncovers.