Mars does not have water because of the extreme temperatures and the lack of an atmosphere. This makes it impossible for humans to live on without bringing their own sourc â¦ e of water. David Simpson
Ethnography is a qualitative orientation to research that emphasises the detailed observation of people in naturally occurring settings. The ethnographic approaches currently used in HCI clearly have their origins in social anthropology.
(A modern urban ethnography may, for instance, focus on âsurfersâ as a culture, or âdisco fans.â) Ethnology is the branch of anthropology that involves comparative study of cultures and the analysis of that data to propose theoretical frameworks for better understanding cultural phenomena. Ethnographies are the studies that provide the raw data which ethnology analyzes to develop theories of culture.