The study of the Earth and its features is known as geology. Geology encompasses the examination of Earth's structure, composition, processes, and history. Geologists study rocks, minerals, and fossils to understand the planet's formation and evolution over billions of years. They analyze geological processes such as plate tectonics, erosion, and sedimentation to comprehend changes in the Earth's landscapes. Geology is essential not only for understanding Earth’s past but also for predicting natural disasters, managing natural resources, and addressing environmental concerns. It intersects with other sciences such as meteorology, ecology, and oceanography.