Answer:
Culture Anthropology
Explanation:
Anthropology is the study of humans living in the past and present.
Culture anthropology is anthropology that views human behavior from the perspective of a regions culture. In other words, the variation among humans in terms of culture is studied.
Here, Audrey Richards focused on the rituals of the Bemba. The rituals are a cultural tradition.
Hence, the question is referring to Culture Anthropology.
Energy Due to motion of an objects is referred as kinetic energy and energy stored due to its position is called as potential energy. Therefore sum of kinetic energy and potential energy of an object is called total mechanical energy.
Total mechanical energy=KE+PE
The geography of where the city was located helped them because it was an aquatic environment that provided protection because it was surrounded by a huge lake.