Match each African agricultural system or farming practice listed on the left with its defining environmental adaptation or operational characteristic on the right.
- Matengo pit systemConstruction of grid-like earthen pits on steep highlands to prevent soil erosion and retain moisture
- Kano Closed-Settlement Zone practiceContinuous intensive crop cultivation sustained by animal manure and urban organic waste without fallowing
- Gezira Scheme operationLarge-scale gravity-fed canal irrigation diverting river waters for commercial cash crop production
- Transhumance pastoralismSeasonal migration of herds between ecologically distinct grazing zones driven by rainfall distribution
Answer
The Matengo pit system matches the construction of grid-like earthen pits on steep highlands; the Kano Closed-Settlement Zone practice matches continuous intensive crop cultivation sustained by animal manure and organic waste; the Gezira Scheme operation matches large-scale gravity-fed canal irrigation diverting river waters; and Transhumance pastoralism matches seasonal migration of herds between ecologically distinct grazing zones.
Each agricultural system is accurately paired with its primary operational method: the Matengo system uses hillside soil pits for erosion control; the Kano Closed-Settlement Zone relies on intensive manuring for continuous land use; the Gezira Scheme utilizes gravity-fed river canal networks; and transhumance relies on seasonal pastoral mobility.
Step-by-Step Solution
Key Concept
Classification and environmental characteristics of traditional and modern African agricultural systems
Estimated Time:1m 30s