Ключевые слова: background, box, concept, connect, consumption, cord, danger, ecologic, ecological, ecology, electric, electrical, electricity, energy, environment, equipment, forest, garden, grass, green, home, house, household, leaf, leaves, metal, natural, nature, nobody, object, outdoor, outlet, plant, plastic, plug, power, receptacle, rustic, shock, sign, socket, supply, technology, voltage, warning, white,