Ключевые слова: abstract, alternative, art, auto, automobile, background, bio, blue, branch, car, clean, composition, concept, conservation, cutlery, drive, earth, eco, ecologic, ecological, ecology, electric, energy, environment, environmental, family, fork, friendly, fuel, grass, green, knife, lifestyle, natural, nature, new, object, photo, planet, plate, pollution, power, save, spoon, symbol, table, transport, transportation, tree, vehicle,