Hierarchy classification:

1. top of the aat hierarchies
2. Agents Facet
3. People (hierarchy name)
4. people (agents)
5. [people by occupation]
6. [people in science-related occupations]
7. scientists
8. physicists

Additional parents:

1. top of the aat hierarchies
2. Agents Facet
3. People
4. people
5. people by occupation
6. people in science-related occupations
7. scientists
8. earth scientists

Anotations

Scope note:

Scientists who study the physical forces acting on, and particularly within, the earth. Their work concerns phenomena such as the study of earthquake waves, geomagnetism, gravitational fields, and electrical conductivity using precise quantitative principles.