Final answer:
The construction of dams and levees along the Mississippi River to prevent flooding best illustrates the theme of Human-environment interaction in geography.
Step-by-step explanation:
The description provided best illustrates the theme of Human-environment interaction in geography. Building dams and levees along the Mississippi River is a human activity that alters the natural environment to prevent flooding. This demonstrates how humans modify and adapt to their environment to meet their needs and protect themselves from natural hazards.
Learn more about Human-environment interaction