Ключевые слова: 3d illustration, 3d rendering, abstract, air, air pollution, atmosphere, background, bad ecology, carbon dioxide, carbon emissions, chemical, chimney, climate, cloud, clouds, contamination, dioxide, dirty, ecology, emissions, environment, environmental, factory, fume, fumes, gas, global, industrial, industry, manufacturing, nature, polluted, pollution, pollution air, smog, smoke, smoking, steam, technology, toxic, warming, waste,