view of the work area from the drone. clip. a large factory with pipes from which smoke is coming, the city and the

aerial air aluminum blue building carbon chemical chimney climate cloud clouds coal cogeneration contamination countryside county damage dioxide dirty drone ecology electricity emissions energy environment environmental factory field flight fossil fuel gas generate global grass green greenhouse grohnde horizon industrial industry landscape manufacturing meadow metallurgical nature pipes plant pollute pollution power refinery russia sky smog smoke smokestack smokestacks smoking stack steam steel sun sunlight sunset sunshine svip technology tower toxic tube view warming