Smoke.

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Air pollution by smoke coming out of two factory chimneys. Scanned film source.

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Size: 3000px × 3000px
Location: Kyiv, Ukraine.
Photo credit: © Mykhailo Shcherbyna / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, atmosphere, backgrounds, blue, carbon, chimney, clear, cloud, copy, damage, day, dioxide, dirty, energy, environment, environmental, exhaust, factory, fuel, fumes, generation, global, industry, manufacturing, nature, outdoors, people, pipe, plant, pollution, power, sky, smog, smoke, smokestack, space, square, stack, station, sunlight, toxic, warming, white