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.
Strictly speaking, ethnography is the descriptive part of cultural anthropology â writing down observations; ethnology is the explanatory aspect â generalizing and abstracting information. Ethnography is more closely associated with texts and discourse, ethnology with scientific study.