Which of the following statement(s) is/are correct regarding the nature of geography as a social science subject?

I. In geography, we tend to focus on the processes and patterns in the biosphere, atmosphere and hydrosphere.

II. In geography, place or the careful observation/examination/description of a particular environment is especially important.

III. In geography, we tend to understand human-environment interactions and look at how the environment shapes human activity and how human activity shapes the environment.