Keywords
air, air pollution, alternative energy, alternative power source, alternative-energy, asia, atmosphere, baoshan district, chimney, china, climate change, cloud, color image, colour image, conservation, day, emerging, emitting, environment, environmental, environmental conservation, environmental damage, environmental issues, factory, fuel and power generation, global warming, greenhouse effect, industrial, industrial equipment, industrial plant, industrial unit, industry, low angle view, manufactory, mill, natural resource, natural resources, no people, no person, nobody, outdoors, photography, plant, polluting, pollution, power plant, renewable energy, shanghai, sky, smoke, smoke stack, social issues, square, square image, stack, works, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 02g71199