Padrões de Ocupação da Amazônia: Rios vs. Estradas

Section role: supports the systematization section while the teacher consolidates findings from student maps and introduces formal geographical vocabulary. Slides: (1) Title - 'Do Rio à Estrada: Os Dois Modelos de Ocupação'; (2) Conexão com os Mapas - visual comparison of student models built in Section 2, framing the two territorial logics; (3) Padrão Rio-Várzea-Floresta - bullets: traditional occupation, reliance on seasonal floods, floodplain agriculture, and surface biodiversity; (4) Logística Dendrítica - definition and graphic showing how river networks shape trade and settlement; (5) Padrão Estrada-Terra Firme-Subsolo - bullets: expansion fronts since the 1970s, Transamazon highway, mineral extraction, and cattle ranching on dry lands; (6) Eixos de Integração - bullets: highways as backbones for territorial control and economic corridors; (7) O Arco do Desmatamento - satellite image of the fishbone deforestation pattern along the Transamazon highway; (8) Comparativo Econômico - contrast between riverine extractive economies and large-scale mechanized agriculture/mining; (9) Closing slide - 'Qual dos dois modelos gerou o maior impacto irreversível na floresta e por quê?' - hands control back to the teacher to lead the transition into Section 4.