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A geologist is someone who studies the earth and the materials that make up its composition. Geologists may also study the effects of the earth's materials, such as rock formations like serpentinite, on various organisms. Geologists study natural earth processes such as earthquakes, landslides and volcanic eruptions. Like most scientific experts, geologists use various tools to help them in their day-to-day job.
Hydrology is the study of surface and underground water and its movement, and it's used in civil engineering projects such as road construction to identify water resources for cities, and by meteorologists in flood and river forecasting. Hydrologic technicians perform work to assist hydrologists. Thorough knowledge of water data and its collection go with the territory. A hydrologic technician should be a science-minded person in decent physical condition, as technology is heavily employed in the job. Some of the work is done outdoors at remote locations.
Geology is a science that is highly evolved, but uses traditional tools at the same time. This being the case, geologists use as many tools as they can to study the earth. These vary in range from ultra-high-technology modern tools to traditional low-tech tools such as pickaxes and shovels.
Geologists are able to determine the age of rocks using a variety of techniques. Some are only able to provide a relative age for a rock, while others are able to determine the absolute age of a rock. Using techniques that provide an absolute age, geologists have been able to conclude that the oldest rocks on earth are four billion years old.
The United States Geological Survey (USGS) is a bureau of the Department of the Interior. It is a scientific agency tasked with researching the natural resources and physical characteristics of the territory of the United States. Its near-exclusive focus on earth science, specifically geology, geography, geospatial studies and hydrology, mean that there are a wide variety of options for career earth scientists with the agency.
Earth science, or geoscience, is the study of the earth’s composition and development, and it includes a variety of successful, fulfilling careers. Typical high academic standards of master’s or doctoral degrees lead to challenging occupations within a field expected to experience faster-than-average job growth through 2018, according to the Bureau of Labor Statistics. While salaries vary, the bureau records the May 2008 average annual income as nearly $80,000.
All steel comes from an intermediate material known as pig iron, according to the JRank Science Encyclopedia. Once ironmakers have created pig iron in their furnaces, they then add additional materials to refine the pig iron into steel, subjecting the metal to an additional blast of high heat. Steel in turn may combine with other metals into a final product known as an alloy possessing a particular blend of desirable characteristics such as unusual strength or flexibility.
Oceanography, sometimes referred to as marine science, is an Earth science that studies oceans. Its practitioners, called oceanographers, conduct research on the temperature and current patterns of the ocean, its biodiversity, geology of the sea floor, and water quality. Oceanographers have a number of tools to help them in their work: water samplers, seafloor samplers, plant and animal collecting devices, floats and drifters, and shipboard laboratories
Earth science professionals observe and research all things related to Earth, including its history and the relationships between the elements of Earth's environment. Encompassing the study of various aspects of the composition of Earth, such as water, soil and air, earth science careers focus on examining and reducing the impact of industry and government speculation and development.
If you are thinking of getting an earth science degree or you are already a major in earth science, it is important to know what you can do with your degree. It's never too early to start thinking about what you want to do once you graduate, and what you can expect from the jobs available in your field. There are several different types of jobs available in the earth science career world.
There are a number of careers one can pursue in the field of environmental earth science, incorporating elements of research, activism, exploration and other interesting prospects. Science, especially environmental science, continues to be an industry that offers growth and opportunity for those who are interested.
