Earth Science & Geology

Earth science and geology explore the structure, composition, and dynamic processes of our planet. Geology examines rocks, minerals, and fossils to reconstruct Earth's 4.5-billion-year history, explaining how tectonic plates move to cause earthquakes, volcanic eruptions, and continental drift. It also covers the rock cycle, soil formation, and the forces that build and erode landscapes over geological time. Studying rock layers reveals ancient climates and the evolution of life. Practical geology locates mineral and fossil fuel deposits and assesses natural hazards. This sub-category covers Earth's inner and outer structure, geological formations, and the powerful natural forces that continuously reshape the surface of our planet.

This topic is part of Geography - use the map and continents tools below, then practice with flashcards and quizzes.