Answer: A scholar looking to study the relationship between humans and the land in ancient societies, specifically the practice of building cities next to rivers or key waterways, would most likely be in the field of archaeology.
Step-by-step explanation:
Archaeology is the study of past human societies through the analysis of material remains, such as artifacts, structures, and environmental data. By examining the physical evidence left behind by ancient civilizations, archaeologists can gain insights into their social, economic, and cultural practices.
In the case of studying the relationship between humans and the land in ancient cities, archaeologists would investigate the physical layout and characteristics of these cities, including their proximity to rivers and other water sources. They would analyze the remains of structures, irrigation systems, and agricultural practices to understand how water played a role in facilitating agriculture, trade, and transportation.
Archaeologists would also study the cultural and social significance of water in these ancient societies. They would examine ancient texts, artwork, and religious practices to gain a deeper understanding of the beliefs, rituals, and customs associated with water and its connection to the development and organization of cities.
While other fields like ecology and human ecology may touch upon aspects of this relationship, archaeology is specifically focused on studying the material evidence and cultural context of ancient societies, making it the most appropriate field for this particular research topic.