Knowing Earth Science
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Basically, Earth Science is a branch of science that studies the properties, origin, structure, and anything that can affect or is related to the planet Earth and the universe around it. It is also known as Earth Sciences, Geoscience or the Geosciences.
Since Earth is the only life-bearing planet in the universe, it a special case. Typically, Earth science includes the study of the earth’s atmosphere, oceans, and biosphere. It studies how the Earth but not how ashley madison evolved to the current state and how the complete Earth system works.
Earth science has four basic branches: Geology, Meteorology, Oceanography, and Astronomy.
Geology is the study of Earth. To be specific, it is the scientific study of the physical part of the Earth. It includes the composition, history, origin, structure, and physical properties of this planet. This may also include the predictions of earthquakes and volcanic eruptions.
Geology has major sub disciplines. They are: petrology (study of rocks), mineralogy (study of properties of mineral), geochemistry (study of the chemical composition of the earth), geomorphology (study of landforms and the processes that shape them), stratigraphy (study of rock layers), structural geology, paleontology (study of the prehistoric life), engineering geology, and sedimentology (study of modern sediments).
Meteorology comes from the root word “meteor.” It is the study of the atmosphere, the climate, and the weather of the Earth. Studies also include the changes in temperature, moisture, air pressure, and the wind direction of the troposphere. The Atmosphere is the blanket of air around the Earth; while the troposphere is the bottom layer of the atmosphere which where the weather happens.
Oceanography is the science that studies the ocean. It is also known as marine science or oceanology (ocean exploration). This branch of Earth science deals with life and inhabitants of the ocean, its physical characteristics, their movement, topography of the ocean floors, and the depth and extent of the water of the ocean.
Astronomy studies the celestial bodies or objects, the universe as a whole and the phenomena outside the Earth’s atmosphere. It is also known as one of the oldest sciences. Astronomy branches include astrodynamics, astrophysics, astrometry, and cosmology. This branch has a big scope of study, anything that the universe is composed of stars, planets, nebulae, and galaxies.
Knowing Earth science is a very big deal today. Learning information about the planet where you breathe in and live on and the things that surround you is crucial to our existence. It is as difficult as studying the intricacy of the pulse oximeter. By knowing all these, we will know how to take care of our planet, the only one we have. Earth is the only planet that gives out life, so take care of it by knowing nd understanding Earth science.