Geology (Geo means earth and logos means Science). Geology is the branch
of science that deals with the study of the earth, its environment, history,
minerals etc. Different branches of Geology are structural geology, mineralogy,
planetology, geomorphology, geological engineering etc. A person who studies
the composition of the earth is known as the geologist. Geologists are
scientists who study the earth's crust to obtain an accurate picture of
its structure, history, and composition. Geologists play a vital role
in exploring the mineral wealth and natural resources. Now a day, career
in Geology is gaining lot more popularity.
Main function of the geologists is to assess the natural disasters and
its effects on environment, to explore areas rich in under-water resources,
oil, natural gas and minerals. They can assess whether the conditions
in particular areas are suitable for laying railway lines, construction
of roads, bridges, buildings etc. The geologists can also explore the
natural resources deep in the sea. Their services are also important for
oil explorations.They determine the quality of soil by conducting geo-chemical
and geo-physical tests. Construction of reservoirs, roads, bridges, underground
tunnels etc. is based on the report of the geologist about the density
of the earth. Geologists work for private industries, the federal government,
museums, colleges and universities.
The need for geologists will increase about as fast as the average through
the year 2012. Most jobs will result from the growing number of environmental
laws and regulations. There will also be a need to replace geologists
who retire.
