Ключевые слова: background, barren, boden, bright, brown, chromic, clay, desert, dirt, dirty, drought, dry, dust, earth, erde, ferromagnesium, geological, geology, ground, grunge, iron, kieselstein, land, landscape, laterite, luvisol, mar, mars, mud, natural, nature, orange, oxidation, oxisol, pebble, pedology, red, rhodustalf, rocks, rust, sand, soil, straw, surface, terrain, texture, textured, tropical, view,