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  1. Earth sciences | Definition, Topics, & Facts | Britannica

    Earth sciences, the fields of study concerned with the solid Earth, its waters, and the air that envelops it. Included are the geologic, hydrologic, and atmospheric sciences.

  2. What Is Earth Science? - Geology.com

    Earth Science is the study of the Earth and its neighbors in space. It is an exciting science with many interesting and practical applications. Some Earth scientists use their knowledge of the …

  3. Earth science - Wikipedia

    This is a branch of science dealing with the physical, chemical, and biological complex constitutions and synergistic linkages of Earth's four spheres: the biosphere, hydrosphere / …

  4. What Is Geoscience or Earth Science and Why Study It?

    Jul 11, 2022 · Earth science is the scientific study of planet Earth, and its main branches are geology, oceanology, meteorology, and astronomy.

  5. What is the Meaning of Earth Science? - The Institute for …

    Jun 20, 2025 · Unveiling the Secrets of Our Home: What is the Meaning of Earth Science? Earth Science is, at its core, the study of our planet – its intricate systems, its dynamic processes, …

  6. What is Earth Science? Exploring the Story of Our Living Planet

    Aug 31, 2025 · Earth science is ultimately the story of survival. By listening to the lessons written in stone, air, water, and sky, we learn how to navigate the future. Our planet is not just a …

  7. The Significance of Earth Science and Its Key Disciplines

    Jul 16, 2025 · Earth sciences involve the investigation of the solid earth, its atmosphere, oceans, and outer space. Earth sciences bridge the gap between theoretical understanding and …

  8. What is geoscience? | U.S. Geological Survey - USGS.gov

    Geoscience (also called Earth Science) is the study of Earth. Geoscience includes so much more than rocks and volcanoes, it studies the processes that form and shape Earth's surface, the …

  9. Earth science - New World Encyclopedia

    Earth science (also known as the Earth Sciences, geoscience, or the geosciences) is an umbrella term for the sciences related to the planet Earth. The main disciplines within Earth science …

  10. 1.2: Earth Science and Its Branches - Geosciences LibreTexts

    This page discusses Earth Science, including its various branches such as geology, oceanography, meteorology, and astronomy, which explore Earth's materials, oceanic …