What does the term 'social geography' encompass?

The term 'social geography' encompasses the relationship between social phenomena and spatial structures, making the chosen answer the most accurate. This field examines how social processes, such as cultural practices, demographics, and community interactions, are influenced by and integrated into physical spaces. It explores how social dynamics and relationships shape human environments and how those environments, in turn, affect various social phenomena.

By focusing on the connections between society and geography, social geography investigates issues like urbanization, migration patterns, social inequalities, and how different groups relate to and navigate their geographic contexts. This approach helps in understanding how identity, culture, and power are expressed territorially and how these factors can influence spatial organization and accessibility of resources.

The other options, while relevant to broader geographical themes, do not specifically define social geography. The influence of geographical features on economic policies pertains more to economic geography than social geography. The study of environmental changes aligns with environmental geography, focusing on physical changes and human interactions with the environment. Finally, the effects of climate on human settlements are primarily the domain of environmental science and human ecology, rather than social geography itself.