An industrial plant with chimneys from which thick smoke comes out into a cloudy sky. Environmental pollution by industry.
Palabras clave
air pollution,
carbon dioxide,
chemical,
chemical,
chimney,
climate,
cloud,
cloud,
cloudy sky,
contamination,
dangerous,
ecology,
emission,
energy,
environmental,
exhaust,
factory,
fume,
fume,
global,
global warming,
harmful,
industrial,
industry,
manufacturing,
nature,
pipe,
pipe,
pollution,
power,
problem,
production,
refinery,
sky,
smog,
smoke,
smokestack,
station,
steam,
tower,
toxic,
vapour