Earth Science Jobs
The Earth sciences are about the origin, formation, development, workings and structure of the Earth.
Earth scientists often use their knowledge in the exploration of natural resources such as oil, gas, water and minerals. Other earth scientists advise civil engineers, or monitor and predict earthquakes and volcanic eruptions.
Geologist
Geologists study the origins, structure and evolution of the Earth. They examine rocks, crystals, fluids, sediments and fossils, and find out how they formed and developed.
Many geologists work for oil, mining and specialist survey companies, using their knowledge to find and extract natural resources such as oil, coal, water and uranium.
They understand how these resources are formed, and where they are likely to be found. In oil and gas exploration, geologists must be confident that they have found the right area before drilling begins.
Geologists also investigate civil engineering sites, making sure surrounding rocks are safe and suitable for building on.
Some geologists are experts on earthquakes and volcanoes, studying past eruptions and earthquakes to predict their behaviour.
Geochemist
Geochemists study the type and distribution of chemicals that make up the Earth, eg, in rocks, soil and water.
Their knowledge helps us to understand the origins of rocks and other structures, and can help companies to find and extract natural resources such as oil, coal, gas and minerals.
Geophysicist
Geophysicists study the physical structure and workings of the Earth. This includes the Earth’s origin and evolution, gravity and radioactivity, and motion within the planet’s core.
Many geophysicists work for companies that find and extract natural resources, such as oil, gas, metals and minerals. They travel to areas where they think these resources are, collect data to confirm their predictions, and advise if the area is suitable for exploration.
To locate resources, geophysicists can use techniques such as seismic surveys, aerial photography and satellite images.