Volcanologists are professionals who study volcanoes, whether dormant, active or extinct. They study these volcanoes to determine when volcanoes erupt, how it happens and why eruption occurs.Know More
To become a volcanologist, a bachelor of science degree is essential, and Volcano Live lists the study topics for aspiring volcanologists. These topics include chemistry, physics, geology, geophysics, oceanography and meteorology. In addition, most volcanologists complete graduate programs, often earning doctoral degrees.
Volcanologists may be employed by government agencies that monitor volcano activities and prepare people for emergencies. Some are employed by colleges or universities for research work and teaching. Another source of employment is volcano observatory organizations.Learn more about Careers
Some pros of being a photographer are that these professionals get to use their creativity, can choose an area that interests them (such as fashion, medical or advertising photography), can work in several industries or be self-employed and usually require little formal education. According to the Bureau of Labor Statistics, some cons are that job growth for the field is projected to be slow through 2022, and travel may be required for photo shoots.Full Answer >
Procurement professionals can have job titles such as chief procurement officer (CPO), purchasing manager, purchasing clerk, purchasing agent and administrative assistant, as reported by the Purchasing and Procurement Center. These professionals often work private-sector jobs in corporate settings with responsibilities that focus on helping companies acquire materials, including raw manufacturing materials, at the lowest-possible cost in order to reduce overhead and help maximize profits. Although private-sector procurement jobs in both large and small corporation are common, procurement professionals can find work in nonprofit and public-sector organizations as well.Full Answer >
No two volcanoes are exactly the same, as they all have differences in dimensions of their mountains and craters, as well as their relative frequency and type of eruption. Volcanoes come in cinder cone, shield and stratovolcano varieties.Full Answer >
Volcanic vents allow the Earth to release built up gases from the heat and pressure emanating from its core. Magma rises towards the surface, and as the pressure builds the magma seeks outlets through which to flow. The higher the pressure build-up, the greater the volcanic explosion.Full Answer >