The correct option is Mexico and Central America.
Explanation
Milpa is a traditional agricultural system, specifically a form of shifting cultivation (also known as slash-and-burn agriculture). In this practice, a plot of land is cleared of vegetation, burned to release nutrients into the soil, and cultivated for a few seasons until fertility declines, after which it is left fallow to regenerate.
Analysis of Options
- Mexico and Central America: The term Milpa is indigenous to this region. It historically involves the intercropping of maize, beans, and squash. Thus, this is the correct match.
- Brazil: The primitive form of cultivation in Brazil is locally known as Roca.
- Central Africa: In the Congo Basin and surrounding areas, shifting cultivation is often referred to as Masole.
- Venezuela: The local term for slash-and-burn agriculture in Venezuela is Conuco.
Key Takeaway
Shifting cultivation is known by distinct local names across the world: Milpa (Mexico/Central America), Roca (Brazil), Ladang (Indonesia/Malaysia), Ray (Vietnam), and Jhumming (North-East India).