Answer:
D. For centuries, inhabitants of Eurasia have transformed the waterways of this area.
Explanation:
Human-environmental interactions are interactions between people and the environment that surrounds them. As people inhabit a certain territory, they need to interact with it to obtain our food, water, fuel, medicines, building materials, etc. The only example of human-environmental interaction is option D. People who live in Eurasia have affected their environment for centuries by transforming the waterways there. The rest of the options don't show this type of relationship.