Smokestacks releasing greenhouse gases into the atmosphere with clear sky background,
Schlüsselwörter
factory,
smoke,
pollution,
industrial,
chimney,
energy,
plant,
smog,
sky,
technology,
environment,
power,
tower,
steam,
air,
ecology,
toxic,
atmosphere,
pipe,
global,
warming,
gas,
chemical,
environmental,
coal,
climate,
dirty,
fuel,
building,
station,
production,
dioxide,
cloud,
emission,
fume,
electricity,
carbon,
smokestack,
stack,
sunrise,
landscape,
business,
vapour,
blue,
refinery,
exhaust,
manufacturing,
evening,
sunset
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