south america, brazil, tapajos river, water, resources, resource, natural resource, natural resources, waterway, waterways, river, rivers, inland waterway, amazon, amazon rain forest, aerial view, aerial views, top view, view from above, banks, riverbank, bank, river bank, river banks, riverbanks, riverside, flood plain, floodplains, floodplain, flood plains, plain, plains, flooding, flood, floods, abstract