Geologists work all over the world finding and extracting resources, protecting our environment, mitigating hazards so people are safer, researching the earth's history, etc. To learn more, here's a short video from the American Geological Institute.
To learn about salaries for oil geologists, here's a survey from the American Association of Petroleum Geologists.
To learn about what skills oil geologists need, more information from the AAPG.
Geological Sciences studies the Earth - more than just rocks! Geology studies how the earth formed, geological hazards like earthquakes and volcanoes, the atmosphere, resources like oil and diamonds, water and sand, landslides, and more.