JOB DESCRIPTION: Petroleum geologists find and extract new sources of oil and natural gas, which is needed for heating, industry and transportation. This can be found both on land and at sea. They use technology including sonar devices and satellites to locate these sources..
JOB DESCRIPTION: Chemistry is the area of science concerned with how different sorts of atoms join together to form molecules, which are found in living systems (organic chemistry) or non-living systems (inorganic chemistry). Chemists use their knowledge of molecules and the properties of the substances they form to create and improve things like medical treatments and fuels. They often work in laboratories.
