Ключевые слова: america, arid, boulder, california, desert, dry, early, environment, green, joshua tree, joshua tree national park, landmark, landscape, light, mojave, morning, mountain, national park, natural, nature, outdoor, park, plant, rock, rocky, rough, scenery, scenic, sky, southwest, spring, stone, sun, sun light, tourism, travel, tree, usa, west, wild, wilderness, yellow, yucca,