Air pollution by harmful emissions. Pipes with smoke on the background of a blue sk
Palabras clave
apocalypse,
global,
warming,
dioxide,
gas,
power,
disaster,
fuel,
energy,
environmental,
smokestack,
exhaust,
manufacturing,
industry,
technology,
atmosphere,
danger,
white,
emission,
protection,
industrial,
air pollution,
destruction,
pollution,
fume,
smog,
damage,
toxic,
cloud,
dirty,
factory,
blue,
chemical,
steam,
pipe,
sky,
climate,
air,
ecology,
harmful,
chimney,
tower,
environment,
nature,
plant,
background,
building,
station,
coal,
city
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