Ключевые слова: agriculture, alternative, bin, bio, care, climate, collection, earth, eco, ecology, electric, energy, environment, factory, forest, fuel, garbage, global, globe, green, icon, leaf, line, linear, nature, organic, outline, panel, panels, plant, power, recycle, recycling, renewable, saving, set, sign, socket, solar, stroke, sun, symbol, thin, trash, tree, ui, waste, web, windmill,