Ключевые слова: 2015, active, altitude, america, andean, andes, ash, background, beautiful, blue, brown, cliff, cloud, cotopaxi, ecuador, erupting, eruption, evacuation, flow, glaciar, glacier, glorious, high, landmark, landscape, lava, machachi, magnificent, mountain, national, nature, outstanding, park, peak, people, quito, sierra, sky, snow, striking, summit, top, tourism, travel, tree, vacation, view, volcanic, volcano, white,