Ключевые слова: alternative, arrow, business, circle, circular, concept, conservation, consumption, cycle, development, disposal, earth, eco, ecological, ecology, economic, economy, endless, energy, environment, environmental, eternity, evolution, future, global, green, growth, industrial, industry, infinite, infinity, manufacturing, natural, nature, pollution, protection, recycle, recycling, renewable, resource, responsibility, reuse, reusing, sustainability, sustainable, symbol, technology, waste,