Match each population migration pattern or stream listed on the left with its primary socio-economic or environmental driver on the right.
- Rural-urban drift in West AfricaUrban-rural wage gap and concentration of social amenities
- Eco-refugee movement in the SahelSevere desertification and land degradation
- International brain drainSearch for higher professional remuneration and research facilities
- Seasonal pastoral transhumanceCyclical search for water and pasture for livestock
Cevap
Rural-urban drift matches with urban-rural wage gap and social amenities; Eco-refugee movement matches with severe desertification and land degradation; International brain drain matches with search for higher professional remuneration and research facilities; Seasonal pastoral transhumance matches with cyclical search for water and pasture for livestock.
Each migration stream is correctly paired with its defining primary driver: rural-urban drift is driven by urban employment and amenity advantages, eco-refugee movements by Sahelian land degradation, brain drain by professional economic incentives abroad, and transhumance by seasonal livestock grazing needs.
Adım Adım Çözüm
Anahtar Kavram
Push and pull factors governing population migration, distinguishing between economic, environmental, professional, and seasonal mobility patterns.
Tahmini Süre:1m 30s