Ключевые слова: above, adventure, aerial, air, amazon, amazonas, amazonas state, amazonia, background, beautiful, blue, brasil, brazil, brazilian river, business, conservation, earth, ecology concept, environment, fly, forest trees, freedom, green, hiking, jungle, landscape, manaus, natural, nature, outdoor, outdoors, pattern, plane, rain forest, rainforest, rio negro, river, sky, south america, technology, top, tourism, travel, tree, tropical, tropical forest, tropical weather, valley, view, water,