A city skyline shrouded in thick smog, with buildings barely visible through the haze
Palabras clave
environment,
pollution,
industrial,
industry,
factory,
air,
smoke,
power,
chemical,
ecology,
energy,
smog,
plant,
environmental,
emission,
danger,
toxic,
warming,
global,
concept,
technology,
gas,
background,
carbon,
fuel,
dirty,
chimney,
building,
nuclear,
pipe,
city,
nature,
sky,
flat,
symbol,
climate,
tower,
water,
construction,
refinery,
eco,
dioxide,
urban,
steam,
cloud,
dust,
health