Final answer:
Human/environment interaction refers to the ways humans impact the world and how the world impacts us. It includes interactions between humans and their physical environment as well as social and cultural influences on the environment.
Step-by-step explanation:
In human geography, the concept of human/environment interaction refers to the ways in which humans impact the world and how the world impacts us. This includes the interactions between humans and their physical environment, as well as the social and cultural influences on the environment. For example, human activities such as farming, fishing, and construction can have significant impacts on ecosystems and the overall environment. On the other hand, natural disasters and environmental changes can also have a direct impact on human populations and their way of life.