which of the following is an example of a question a human geographer might ask

where do two watershed regions join

how much rainfall does a city get each year

why do different mountains that are the same height have different amounts

how have people influenced the topography of a town once covered in hills

All of the options provided can be examples of questions a human geographer might ask. However, the most likely question that aligns directly with the field of human geography would be: "how have people influenced the topography of a town once covered in hills?" This question focuses on the human impact on the physical environment, which is a key aspect of human geography.