Ключевые слова: arid, asia laos, australia, badlands, cloud, crack, damage, dense, desert, desertification, dry, earth, eroded, erosion, forest, formation, geology, grassland, grazing, green, hill, intensive grazing, land, landscape, landslide, landslip, livestock, mount, mountain, natural, nature, open, outdoor, over exploitation, overgrazing, park, sand, savanna, scenery, season, sedimentary, sky, soil, soil erosion, terrain, tree, tropical, waterless, weathered, wild, wilderness, wood,