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- Earth science deals with any and all aspects of the Earth. Our Earth has molten lava, icy mountain peaks, steep canyons and towering waterfalls. Earth scientists study the atmosphere high above us as well as the planet’s core far beneath us. Earth scientists study parts of the Earth as big as continents and as small as the tiniest atom.
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What is Earth Science & why is it important?
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. The broad aim of the Earth sciences is to understand the present features and past evolution of Earth and to use this knowledge, where appropriate, for the benefit of ...
- Paleontology and Stratigraphy
Earth sciences - Paleontology, Stratigraphy, Geology: During...
- The Theory of Plate Tectonics
Earth sciences - Plate Tectonics, Geology, Geophysics: Plate...
- Evaporation From The Sea
Earth sciences - Evaporation, Oceans, Climate: The question...
- Radiometric Dating
Earth sciences - Radiometric Dating: In 1905, shortly after...
- The Origin of The Nile
Earth sciences - Nile Origin, Geology, Hydrology: Of all the...
- Atmospheric Sciences
Earth sciences - Atmosphere, Climate, Weather: Kites...
- Hydrologic Sciences
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- Weather Modification
Earth sciences - Weather Modification, Climate Change,...
- Paleontology and Stratigraphy
- Namesake. The name Earth is at least 1,000 years old. All of the planets, except for Earth, were named after Greek and Roman gods and goddesses. However, the name Earth is a Germanic word, which simply means “the ground.”
- Potential for Life. Earth has a very hospitable temperature and mix of chemicals that have made life abundant here. Most notably, Earth is unique in that most of our planet is covered in liquid water, since the temperature allows liquid water to exist for extended periods of time.
- Size and Distance. With an equatorial diameter of 7926 miles (12,760 kilometers), Earth is the biggest of the terrestrial planets and the fifth largest planet in our solar system.
- Orbit and Rotation. As Earth orbits the Sun, it completes one rotation every 23.9 hours. It takes 365.25 days to complete one trip around the Sun. That extra quarter of a day presents a challenge to our calendar system, which counts one year as 365 days.
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 Earth to locate and develop energy and mineral resources.
Earth science or geoscience includes all fields of natural science related to the planet Earth. [1] 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/cryosphere, atmosphere, and geosphere (or lithosphere).
Earth Science deals with any and all aspects of the Earth. Our Earth has molten lava, icy mountain peaks, steep canyons and towering waterfalls. Earth scientists study the atmosphere high above us as well as the planet’s core far beneath us.
Earth science is the study of the Earth's structure, properties, processes, and four and a half billion years of biotic evolution. Understanding these phenomena is essential to maintenance of life on the planet.
While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal.
