Hannah must be working in the environmental science discipline.
Environmental science is a branch of science that deals with the study of the environment.
In environments, there are both living and nonliving factors. The living factors are called biotic factors and the nonliving factors are called abiotic factors.
The living factors include all the living organisms ranging from plants to animals while the nonliving factors include soil, temperature, salinity, sunlight, wind, pressure, etc.
Both the living and nonliving factors interact with each other in a rather complex way.
More on environmental science can be found here: https://brainly.com/question/4593618?referrer=searchResults
