Ключевые слова: arroyo, body of water, cascade, creek, environment, flowing, fluvial landforms of streams, gully, jungle, landscape, mountain, mountain river, natural, natural landscape, nature, nature reserve, outdoor, plant, rainforest, rapid, ravine, river, rock, rocky, rugged, scenery, stream, tree, tributary, valley, water, water resources, watercourse, waterfall, wilderness,