Factory with smokestaks pumping smoke pollution emissions into air lack of environmental concern environment at sunset
Schlüsselwörter
air,
city,
factory,
environmental,
silhouette,
sky,
travel,
technology,
landscape,
sun,
cloud,
smoke,
blue,
sunset,
plant,
energy,
oil,
colourful,
industry,
environment,
sunrise,
global,
company,
sunlight,
pollution,
chemical,
greenhouse,
gas,
steam,
industrial,
power,
refinery,
evening,
pipe,
air pollution,
chimney,
coal,
production,
dirty,
ecology,
fume,
heavy,
metallurgical,
metallurgy,
metal,
steel,
toxic,
tower,
warming
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