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  1. Geology - Wikipedia

    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 …

  2. Geology | Definition, Examples, Rocks, Study, Importance, & Facts ...

    Dec 15, 2025 · Geologic history provides a conceptual framework and overview of the evolution of the Earth. An early development of the subject was stratigraphy, the study of order and sequence in …

  3. GEOLOGICAL Definition & Meaning - Merriam-Webster

    Dec 8, 2016 · The meaning of GEOLOGICAL is of, relating to, or based on geology.

  4. USGS.gov | Science for a changing world

    2 days ago · Our science provides clear, reliable data that protects lives and property, supports energy and mineral decisions, strengthens water infrastructure, and promotes economic growth.

  5. What is Geology ? - Introduction, Subdivisions and History of Earth

    Apr 8, 2019 · 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 …

  6. What is Geology? - What does a Geologist do? - Geology.com

    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 …

  7. GEOLOGICAL | English meaning - Cambridge Dictionary

    GEOLOGICAL definition: 1. relating to geology, or to the geology of a particular area or place: 2. relating to geology…. Learn more.

  8. Geological - definition of geological by The Free Dictionary

    pl. ge·ol·o·gies 1. The scientific study of the origin, history, and structure of the earth. 2. The structure of a specific region of the earth's crust....

  9. 1.1 What Is Geology? – Physical Geology - BCcampus Open Publishing

    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.

  10. What is Geology? - Lumen Learning

    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 …