The students, who are interested to know more about the planet earth, should select Geology. It is the study of the planet earth. It includes origin, structure, and composition of the earth.
For the students who study routinely about mathematics, physics, and chemistry, etc the earth science could be a new but one of the most interesting subjects. To know more about geology field you are always welcome to Petro1.
The knowledge of Physics, Chemistry, and Mathematics would be helpful for a better understanding of Geosciences. Minerals, rocks, etc are made up of chemical elements, hence chemistry knowledge would be an added advantage.
For the exploration of various economic minerals, the geophysical methods are being used. Thus the subject knowledge of physics too of immense helps to study and understand earth sciences.
The earth was originated about 4.5 billion years ago. The geological time scale records various events occurred from the formation of the earth to till date. The time scale shows, for instance, the origin of microorganisms, algae during the Archean era, the origin of fishes during the Paleozoic era, and the modern man during the new era.
Continental drift theory was introduced by Alfred Wegner. According to this theory, the currently visible continents were drifted apart from a single major continent. The understanding of the energy transfer and thermodynamics in physics could make it clearer further.
Geologists play an extremely important role in exploring and discovering natural resources and the mineral wealth of the earth. The main functions of a geologist entail observing natural calamities and their various effects on the environment, and to explore mineral, oil and natural gas fields and underwater resources.You can also follow this link to know more about geology and geophysics.
Their observations of the structure of the earth and the soil are important to evaluate if the conditions in certain areas are suitable for constructing bridges, roads and buildings, and for laying railway tracks.
Moreover, some geologists also search for deep-sea natural resources. Oil exploration is another field that requires the services of geologists. Geologists can determine the quality of soil by conducting geochemical and geophysical tests.