What are 3 careers that use scientific notation?

Three careers that frequently use scientific notation are:

1. Astrophysicist - They often deal with extremely large distances and masses, such as the distances between stars or the mass of celestial bodies, requiring scientific notation for clarity and precision.
2. Pharmacologist - They work with concentrations of drugs and biological substances, which can be very small numbers, necessitating the use of scientific notation for accurate measurements.
3. Environmental Scientist - They may analyze data related to pollutant concentrations or population sizes of microorganisms, where scientific notation helps manage the wide range of values encountered in their research.