1. Human communities that develop organically in a geographical area without formal planning or governmental intervention
The natural settlements along the river grew over centuries as people were drawn to the fertile land.
Os assentamentos naturais ao longo do rio cresceram ao longo de séculos quando as pessoas foram atraídas pelas terras férteis.
2. In ecology, areas where organisms establish themselves in suitable habitats due to natural processes
Natural settlements of migratory birds occur in wetlands during seasonal changes.
Os assentamentos naturais de aves migratórias ocorrem em zonas húmidas durante mudanças sazonais.
3. Informal or spontaneous communities, often referring to favelas or slums in urban areas
Many natural settlements in the city lack basic infrastructure and services.
Muitos assentamentos naturais na cidade carecem de infraestrutura básica e serviços.