Deserts? I mean i don't know the choices.
Answer:
The Amazon is the world's longest river.
Formal Region (aka Uniform Region or Homogenous Region) Definition: An area defined by one predominant or universal characteristic throughout its entire area. Formal Regions have well-defined boundaries (beyond which the predominant or universal characteristic does not apply).
Answer:
b. culture diffusion
Explanation:
Cultural diffusion is the spread of cultural beliefs and social activities from one group of people to another. Through cultural diffusion, horizons are broadened and people become more culturally rich.
