Geology describes the structure of the Earth on and beneath its surface and the processes that have shaped that structure. Geologists study the mineralogical composition of rocks in order to get insight …

Mar 31, 2026 · Today, we monitor, analyze, and predict Earth’s changing systems. Our science provides clear, reliable data that protects lives and property, supports energy and mineral decisions, …

Apr 6, 2026 · Geomorphology is concerned with the surface processes that create the landscapes of the world—namely, weathering and erosion. Weathering is the alteration and breakdown of rocks at the …

Nov 23, 2025 · Geology is the scientific study of the Earth, its composition, structure, processes, and history. It is a broad field that encompasses a wide range of topics related to the Earth’s physical and …

Geologists study Earth processes: Many processes such as landslides, earthquakes, floods, and volcanic eruptions can be hazardous to people. Geologists work to understand these processes well …

Geology is a science: we use deductive reasoning and scientific methods to understand geological problems. Geology is arguably one of the more integrated of all sciences because it involves the …

Mar 19, 2026 · Fields of geology range from the initial formation and differentiation of the Earth to modern surface processes, such as erosion and soil formation, and include Earth system history and …

Get the tools, confidence, and connections you need to advance your geoscience career. Advances rigorous scientific discovery to solve Earth’s challenges by creating opportunities to share and …

Geologists study the evidence that they see around them, but in most cases, they are observing the results of processes that happened thousands, millions, and even billions of years in the past.