Ключевые слова: atmosphere, business, carbon, carbon dioxide, change, clean, climate, climate change, concept, conservation, earth, eco, ecology, economy, emission, energy, environment, environmental, environmental conservation, environmental issues, footprint, global, global warming, growth, icon, idea, illustration, industry, innovation, management, nature, person, pollution, problem, protect, protection, recycling, reduce, reduction, removal, renewable, renewable energy, risk, social issues, strategy, sustainable, symbol, technology, warming, zero waste,