Ключевые слова: abstract, activate, background, begin, bio, cancel, care, cleanup, color, complete, conceptual, conservation, creative concept, eco, ecological, ecology, energy, environment, environmental, finish, global, go, grass, green, growing, icon, idea, leaf, natural, nature, no, object, off, ok, pollution, power, protection, recycle, responsible, reuse, sign, single, solution, success, successful, symbol, terminate, texture, wood background, wooden floor,